40758431

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1801}}^1$

素因数の和:1922

約数の個数: 16

約数和(自身を含む): 48264768

約数和(自身を除く): 7506337

約数列:

[1, 7, 53, 61, 371, 427, 1801, 3233, 12607, 22631, 95453, 109861, 668171, 769027, 5822633, 40758431]

約数ペア:

[(1, 40758431), (7, 5822633), (53, 769027), (61, 668171), (371, 109861), (427, 95453), (1801, 22631), (3233, 12607)]