74105521

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{383}}^1$

素因数の和:732

約数の個数: 16

約数和(自身を含む): 85966848

約数和(自身を除く): 11861327

約数列:

[1, 7, 131, 211, 383, 917, 1477, 2681, 27641, 50173, 80813, 193487, 351211, 565691, 10586503, 74105521]

約数ペア:

[(1, 74105521), (7, 10586503), (131, 565691), (211, 351211), (383, 193487), (917, 80813), (1477, 50173), (2681, 27641)]