26349999

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{1213}}^1$

素因数の和:1786

約数の個数: 16

約数和(自身を含む): 37935072

約数和(自身を除く): 11585073

約数列:

[1, 3, 13, 39, 557, 1213, 1671, 3639, 7241, 15769, 21723, 47307, 675641, 2026923, 8783333, 26349999]

約数ペア:

[(1, 26349999), (3, 8783333), (13, 2026923), (39, 675641), (557, 47307), (1213, 21723), (1671, 15769), (3639, 7241)]