2906103717

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{4271}}^1$

素因数の和:4399

約数の個数: 64

約数和(自身を含む): 4921344000

約数和(自身を除く): 2015240283

約数列:

[1, 3, 9, 11, 27, 29, 33, 79, 87, 99, 237, 261, 297, 319, 711, 783, 869, 957, 2133, 2291, 2607, 2871, 4271, 6873, 7821, 8613, 12813, 20619, 23463, 25201, 38439, 46981, 61857, 75603, 115317, 123859, 140943, 226809, 337409, 371577, 422829, 680427, 1012227, 1114731, 1268487, 1362449, 3036681, 3344193, 3711499, 4087347, 9110043, 9784861, 11134497, 12262041, 29354583, 33403491, 36786123, 88063749, 100210473, 107633471, 264191247, 322900413, 968701239, 2906103717]

約数ペア:

[(1, 2906103717), (3, 968701239), (9, 322900413), (11, 264191247), (27, 107633471), (29, 100210473), (33, 88063749), (79, 36786123), (87, 33403491), (99, 29354583), (237, 12262041), (261, 11134497), (297, 9784861), (319, 9110043), (711, 4087347), (783, 3711499), (869, 3344193), (957, 3036681), (2133, 1362449), (2291, 1268487), (2607, 1114731), (2871, 1012227), (4271, 680427), (6873, 422829), (7821, 371577), (8613, 337409), (12813, 226809), (20619, 140943), (23463, 123859), (25201, 115317), (38439, 75603), (46981, 61857)]