312125718

素因数分解:

$2^1\times 3^1\times {\mathrm{331}}^1\times {\mathrm{157163}}^1$

素因数の和:157499

約数の個数: 16

約数和(自身を含む): 626141376

約数和(自身を除く): 314015658

約数列:

[1, 2, 3, 6, 331, 662, 993, 1986, 157163, 314326, 471489, 942978, 52020953, 104041906, 156062859, 312125718]

約数ペア:

[(1, 312125718), (2, 156062859), (3, 104041906), (6, 52020953), (331, 942978), (662, 471489), (993, 314326), (1986, 157163)]