12959877

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 20506624

約数和(自身を除く): 7546747

約数列:

[1, 3, 7, 21, 61, 67, 151, 183, 201, 427, 453, 469, 1057, 1281, 1407, 3171, 4087, 9211, 10117, 12261, 27633, 28609, 30351, 64477, 70819, 85827, 193431, 212457, 617137, 1851411, 4319959, 12959877]

約数ペア:

[(1, 12959877), (3, 4319959), (7, 1851411), (21, 617137), (61, 212457), (67, 193431), (151, 85827), (183, 70819), (201, 64477), (427, 30351), (453, 28609), (469, 27633), (1057, 12261), (1281, 10117), (1407, 9211), (3171, 4087)]