213632661

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{15377}}^1$

素因数の和:15812

約数の個数: 16

約数和(自身を含む): 311496768

約数和(自身を除く): 97864107

約数列:

[1, 3, 11, 33, 421, 1263, 4631, 13893, 15377, 46131, 169147, 507441, 6473717, 19421151, 71210887, 213632661]

約数ペア:

[(1, 213632661), (3, 71210887), (11, 19421151), (33, 6473717), (421, 507441), (1263, 169147), (4631, 46131), (13893, 15377)]