8888891391

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{10267}}^1$

素因数の和:10436

約数の個数: 48

約数和(自身を含む): 13903693440

約数和(自身を除く): 5014802049

約数列:

[1, 3, 9, 19, 57, 61, 83, 171, 183, 249, 549, 747, 1159, 1577, 3477, 4731, 5063, 10267, 10431, 14193, 15189, 30801, 45567, 92403, 96197, 195073, 288591, 585219, 626287, 852161, 865773, 1755657, 1878861, 2556483, 5636583, 7669449, 11899453, 16191059, 35698359, 48573177, 51981821, 107095077, 145719531, 155945463, 467836389, 987654599, 2962963797, 8888891391]

約数ペア:

[(1, 8888891391), (3, 2962963797), (9, 987654599), (19, 467836389), (57, 155945463), (61, 145719531), (83, 107095077), (171, 51981821), (183, 48573177), (249, 35698359), (549, 16191059), (747, 11899453), (1159, 7669449), (1577, 5636583), (3477, 2556483), (4731, 1878861), (5063, 1755657), (10267, 865773), (10431, 852161), (14193, 626287), (15189, 585219), (30801, 288591), (45567, 195073), (92403, 96197)]