16645551

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8053}}^1$

素因数の和:8122

約数の個数: 16

約数和(自身を含む): 24355296

約数和(自身を除く): 7709745

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 8053, 24159, 104689, 314067, 426809, 1280427, 5548517, 16645551]

約数ペア:

[(1, 16645551), (3, 5548517), (13, 1280427), (39, 426809), (53, 314067), (159, 104689), (689, 24159), (2067, 8053)]