23695511

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{263}}^1$

素因数の和:542

約数の個数: 16

約数和(自身を含む): 27760128

約数和(自身を除く): 4064617

約数列:

[1, 7, 61, 211, 263, 427, 1477, 1841, 12871, 16043, 55493, 90097, 112301, 388451, 3385073, 23695511]

約数ペア:

[(1, 23695511), (7, 3385073), (61, 388451), (211, 112301), (263, 90097), (427, 55493), (1477, 16043), (1841, 12871)]