30814557

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{2351}}^1$

素因数の和:2628

約数の個数: 16

約数和(自身を含む): 43690752

約数和(自身を除く): 12876195

約数列:

[1, 3, 17, 51, 257, 771, 2351, 4369, 7053, 13107, 39967, 119901, 604207, 1812621, 10271519, 30814557]

約数ペア:

[(1, 30814557), (3, 10271519), (17, 1812621), (51, 604207), (257, 119901), (771, 39967), (2351, 13107), (4369, 7053)]