15697730811

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{42073}}^1$

素因数の和:42355

約数の個数: 32

約数和(自身を含む): 24288478720

約数和(自身を除く): 8590747909

約数列:

[1, 3, 7, 21, 109, 163, 327, 489, 763, 1141, 2289, 3423, 17767, 42073, 53301, 124369, 126219, 294511, 373107, 883533, 4585957, 6857899, 13757871, 20573697, 32101699, 48005293, 96305097, 144015879, 747510991, 2242532973, 5232576937, 15697730811]

約数ペア:

[(1, 15697730811), (3, 5232576937), (7, 2242532973), (21, 747510991), (109, 144015879), (163, 96305097), (327, 48005293), (489, 32101699), (763, 20573697), (1141, 13757871), (2289, 6857899), (3423, 4585957), (17767, 883533), (42073, 373107), (53301, 294511), (124369, 126219)]