2227661631

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{1489}}^1$

素因数の和:2200

約数の個数: 48

約数和(自身を含む): 3655506400

約数和(自身を除く): 1427844769

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 673, 741, 1489, 2019, 2223, 4467, 6057, 8749, 12787, 13401, 19357, 26247, 28291, 38361, 58071, 78741, 84873, 115083, 166231, 174213, 254619, 367783, 498693, 1002097, 1103349, 1496079, 3006291, 3310047, 9018873, 13027261, 19039843, 39081783, 57119529, 117245349, 171358587, 247517959, 742553877, 2227661631]

約数ペア:

[(1, 2227661631), (3, 742553877), (9, 247517959), (13, 171358587), (19, 117245349), (39, 57119529), (57, 39081783), (117, 19039843), (171, 13027261), (247, 9018873), (673, 3310047), (741, 3006291), (1489, 1496079), (2019, 1103349), (2223, 1002097), (4467, 498693), (6057, 367783), (8749, 254619), (12787, 174213), (13401, 166231), (19357, 115083), (26247, 84873), (28291, 78741), (38361, 58071)]