21631929

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{5801}}^1$

素因数の和:5928

約数の個数: 16

約数和(自身を含む): 31748544

約数和(自身を除く): 10116615

約数列:

[1, 3, 11, 33, 113, 339, 1243, 3729, 5801, 17403, 63811, 191433, 655513, 1966539, 7210643, 21631929]

約数ペア:

[(1, 21631929), (3, 7210643), (11, 1966539), (33, 655513), (113, 191433), (339, 63811), (1243, 17403), (3729, 5801)]