1284927184431

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{6763451}}^1$

素因数の和:6763588

約数の個数: 48

約数和(自身を含む): 2152400964480

約数和(自身を除く): 867473780049

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 101, 171, 209, 303, 627, 909, 1111, 1881, 1919, 3333, 5757, 9999, 17271, 21109, 63327, 189981, 6763451, 20290353, 60871059, 74397961, 128505569, 223193883, 385516707, 669581649, 683108551, 1156550121, 1413561259, 2049325653, 4240683777, 6147976959, 7514194061, 12722051331, 12979062469, 22542582183, 38937187407, 67627746549, 116811562221, 142769687159, 428309061477, 1284927184431]

約数ペア:

[(1, 1284927184431), (3, 428309061477), (9, 142769687159), (11, 116811562221), (19, 67627746549), (33, 38937187407), (57, 22542582183), (99, 12979062469), (101, 12722051331), (171, 7514194061), (209, 6147976959), (303, 4240683777), (627, 2049325653), (909, 1413561259), (1111, 1156550121), (1881, 683108551), (1919, 669581649), (3333, 385516707), (5757, 223193883), (9999, 128505569), (17271, 74397961), (21109, 60871059), (63327, 20290353), (189981, 6763451)]