74971169

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 98165760

約数和(自身を除く): 23194591

約数列:

[1, 7, 13, 19, 91, 131, 133, 247, 331, 917, 1703, 1729, 2317, 2489, 4303, 6289, 11921, 17423, 30121, 32357, 43361, 44023, 81757, 226499, 303527, 563693, 572299, 823859, 3945851, 5767013, 10710167, 74971169]

約数ペア:

[(1, 74971169), (7, 10710167), (13, 5767013), (19, 3945851), (91, 823859), (131, 572299), (133, 563693), (247, 303527), (331, 226499), (917, 81757), (1703, 44023), (1729, 43361), (2317, 32357), (2489, 30121), (4303, 17423), (6289, 11921)]