40131399

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173729}}^1$

素因数の和:173750

約数の個数: 16

約数和(自身を含む): 66712320

約数和(自身を除く): 26580921

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 173729, 521187, 1216103, 1911019, 3648309, 5733057, 13377133, 40131399]

約数ペア:

[(1, 40131399), (3, 13377133), (7, 5733057), (11, 3648309), (21, 1911019), (33, 1216103), (77, 521187), (231, 173729)]