3221954

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:521

約数の個数: 16

約数和(自身を含む): 5035776

約数和(自身を除く): 1813822

約数列:

[1, 2, 31, 62, 157, 314, 331, 662, 4867, 9734, 10261, 20522, 51967, 103934, 1610977, 3221954]

約数ペア:

[(1, 3221954), (2, 1610977), (31, 103934), (62, 51967), (157, 20522), (314, 10261), (331, 9734), (662, 4867)]