313590947

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{11887}}^1$

素因数の和:11978

約数の個数: 16

約数和(自身を含む): 346939392

約数和(自身を除く): 33348445

約数列:

[1, 23, 31, 37, 713, 851, 1147, 11887, 26381, 273401, 368497, 439819, 8475431, 10115837, 13634389, 313590947]

約数ペア:

[(1, 313590947), (23, 13634389), (31, 10115837), (37, 8475431), (713, 439819), (851, 368497), (1147, 273401), (11887, 26381)]