20111212797

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{3499}}^1\times {\mathrm{147377}}^1$

素因数の和:150892

約数の個数: 16

約数和(自身を含む): 28886088000

約数和(自身を除く): 8774875203

約数列:

[1, 3, 13, 39, 3499, 10497, 45487, 136461, 147377, 442131, 1915901, 5747703, 515672123, 1547016369, 6703737599, 20111212797]

約数ペア:

[(1, 20111212797), (3, 6703737599), (13, 1547016369), (39, 515672123), (3499, 5747703), (10497, 1915901), (45487, 442131), (136461, 147377)]