91942921

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{1321}}^1$

素因数の和:1552

約数の個数: 16

約数和(自身を含む): 107536768

約数和(自身を除く): 15593847

約数列:

[1, 7, 61, 163, 427, 1141, 1321, 9247, 9943, 69601, 80581, 215323, 564067, 1507261, 13134703, 91942921]

約数ペア:

[(1, 91942921), (7, 13134703), (61, 1507261), (163, 564067), (427, 215323), (1141, 80581), (1321, 69601), (9247, 9943)]