313610869

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{2213}}^1$

素因数の和:3228

約数の個数: 16

約数和(自身を含む): 368976384

約数和(自身を除く): 55365515

約数列:

[1, 11, 13, 143, 991, 2213, 10901, 12883, 24343, 28769, 141713, 316459, 2193083, 24123913, 28510079, 313610869]

約数ペア:

[(1, 313610869), (11, 28510079), (13, 24123913), (143, 2193083), (991, 316459), (2213, 141713), (10901, 28769), (12883, 24343)]