40406109

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{1163}}^1$

素因数の和:1516

約数の個数: 16

約数和(自身を含む): 55555392

約数和(自身を除く): 15149283

約数列:

[1, 3, 37, 111, 313, 939, 1163, 3489, 11581, 34743, 43031, 129093, 364019, 1092057, 13468703, 40406109]

約数ペア:

[(1, 40406109), (3, 13468703), (37, 1092057), (111, 364019), (313, 129093), (939, 43031), (1163, 34743), (3489, 11581)]