13015509

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5471}}^1$

素因数の和:5548

約数の個数: 16

約数和(自身を含む): 18998784

約数和(自身を除く): 5983275

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 5471, 16413, 71123, 213369, 333731, 1001193, 4338503, 13015509]

約数ペア:

[(1, 13015509), (3, 4338503), (13, 1001193), (39, 333731), (61, 213369), (183, 71123), (793, 16413), (2379, 5471)]