91997521

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{3769}}^1$

素因数の和:4104

約数の個数: 16

約数和(自身を含む): 115090560

約数和(自身を除く): 23093039

約数列:

[1, 7, 11, 77, 317, 2219, 3487, 3769, 24409, 26383, 41459, 290213, 1194773, 8363411, 13142503, 91997521]

約数ペア:

[(1, 91997521), (7, 13142503), (11, 8363411), (77, 1194773), (317, 290213), (2219, 41459), (3487, 26383), (3769, 24409)]