31292217

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{105361}}^1$

素因数の和:105381

約数の個数: 16

約数和(自身を含む): 50573760

約数和(自身を除く): 19281543

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 105361, 316083, 948249, 1158971, 2844747, 3476913, 10430739, 31292217]

約数ペア:

[(1, 31292217), (3, 10430739), (9, 3476913), (11, 2844747), (27, 1158971), (33, 948249), (99, 316083), (297, 105361)]