2589167997

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:492

約数の個数: 80

約数和(自身を含む): 4276320048

約数和(自身を除く): 1687152051

約数列:

[1, 3, 9, 13, 27, 39, 61, 81, 117, 173, 183, 233, 351, 519, 549, 699, 793, 1053, 1557, 1647, 2097, 2249, 2379, 3029, 4671, 4941, 6291, 6747, 7137, 9087, 10553, 14013, 14213, 18873, 20241, 21411, 27261, 31659, 40309, 42639, 60723, 64233, 81783, 94977, 120927, 127917, 137189, 182169, 184769, 245349, 284931, 362781, 383751, 411567, 524017, 554307, 854793, 1088343, 1151253, 1234701, 1572051, 1662921, 2458849, 3265029, 3704103, 4716153, 4988763, 7376547, 11112309, 14148459, 14966289, 22129641, 31965037, 42445377, 66388923, 95895111, 199166769, 287685333, 863055999, 2589167997]

約数ペア:

[(1, 2589167997), (3, 863055999), (9, 287685333), (13, 199166769), (27, 95895111), (39, 66388923), (61, 42445377), (81, 31965037), (117, 22129641), (173, 14966289), (183, 14148459), (233, 11112309), (351, 7376547), (519, 4988763), (549, 4716153), (699, 3704103), (793, 3265029), (1053, 2458849), (1557, 1662921), (1647, 1572051), (2097, 1234701), (2249, 1151253), (2379, 1088343), (3029, 854793), (4671, 554307), (4941, 524017), (6291, 411567), (6747, 383751), (7137, 362781), (9087, 284931), (10553, 245349), (14013, 184769), (14213, 182169), (18873, 137189), (20241, 127917), (21411, 120927), (27261, 94977), (31659, 81783), (40309, 64233), (42639, 60723)]