7415451

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{2851}}^1$

素因数の和:2891

約数の個数: 18

約数和(自身を含む): 11382332

約数和(自身を除く): 3966881

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 2851, 8553, 25659, 48467, 145401, 436203, 823939, 2471817, 7415451]

約数ペア:

[(1, 7415451), (3, 2471817), (9, 823939), (17, 436203), (51, 145401), (153, 48467), (289, 25659), (867, 8553), (2601, 2851)]