16502421

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{14591}}^1$

素因数の和:14636

約数の個数: 16

約数和(自身を含む): 24514560

約数和(自身を除く): 8012139

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 14591, 43773, 189683, 423139, 569049, 1269417, 5500807, 16502421]

約数ペア:

[(1, 16502421), (3, 5500807), (13, 1269417), (29, 569049), (39, 423139), (87, 189683), (377, 43773), (1131, 14591)]