9780069

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4111}}^1$

素因数の和:4188

約数の個数: 16

約数和(自身を含む): 14276864

約数和(自身を除く): 4496795

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 4111, 12333, 53443, 160329, 250771, 752313, 3260023, 9780069]

約数ペア:

[(1, 9780069), (3, 3260023), (13, 752313), (39, 250771), (61, 160329), (183, 53443), (793, 12333), (2379, 4111)]