349606081

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{1993}}^1$

素因数の和:2472

約数の個数: 16

約数和(自身を含む): 392802048

約数和(自身を除く): 43195967

約数列:

[1, 11, 37, 407, 431, 1993, 4741, 15947, 21923, 73741, 175417, 811151, 858983, 9448813, 31782371, 349606081]

約数ペア:

[(1, 349606081), (11, 31782371), (37, 9448813), (407, 858983), (431, 811151), (1993, 175417), (4741, 73741), (15947, 21923)]