7139300403

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{281}}^1\times {\mathrm{1063}}^1$

素因数の和:1635

約数の個数: 32

約数和(自身を含む): 9908785152

約数和(自身を除く): 2769484749

約数列:

[1, 3, 31, 93, 257, 281, 771, 843, 1063, 3189, 7967, 8711, 23901, 26133, 32953, 72217, 98859, 216651, 273191, 298703, 819573, 896109, 2238727, 6716181, 8468921, 9259793, 25406763, 27779379, 76766671, 230300013, 2379766801, 7139300403]

約数ペア:

[(1, 7139300403), (3, 2379766801), (31, 230300013), (93, 76766671), (257, 27779379), (281, 25406763), (771, 9259793), (843, 8468921), (1063, 6716181), (3189, 2238727), (7967, 896109), (8711, 819573), (23901, 298703), (26133, 273191), (32953, 216651), (72217, 98859)]