1845272013

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{261407}}^1$

素因数の和:261604

約数の個数: 16

約数和(自身を含む): 2664270336

約数和(自身を除く): 818998323

約数列:

[1, 3, 13, 39, 181, 543, 2353, 7059, 261407, 784221, 3398291, 10194873, 47314667, 141944001, 615090671, 1845272013]

約数ペア:

[(1, 1845272013), (3, 615090671), (13, 141944001), (39, 47314667), (181, 10194873), (543, 3398291), (2353, 784221), (7059, 261407)]