13123397431

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4073}}^1\times {\mathrm{4519}}^1$

素因数の和:8646

約数の個数: 16

約数和(自身を含む): 14142320640

約数和(自身を除く): 1018923209

約数列:

[1, 23, 31, 713, 4073, 4519, 93679, 103937, 126263, 140089, 2904049, 3222047, 18405887, 423335401, 570582497, 13123397431]

約数ペア:

[(1, 13123397431), (23, 570582497), (31, 423335401), (713, 18405887), (4073, 3222047), (4519, 2904049), (93679, 140089), (103937, 126263)]