213324914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1231}}^1\times {\mathrm{7877}}^1$

素因数の和:9121

約数の個数: 16

約数和(自身を含む): 349405056

約数和(自身を除く): 136080142

約数列:

[1, 2, 11, 22, 1231, 2462, 7877, 13541, 15754, 27082, 86647, 173294, 9696587, 19393174, 106662457, 213324914]

約数ペア:

[(1, 213324914), (2, 106662457), (11, 19393174), (22, 9696587), (1231, 173294), (2462, 86647), (7877, 27082), (13541, 15754)]