214916481

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{30113}}^1$

素因数の和:30193

約数の個数: 24

約数和(自身を含む): 339806376

約数和(自身を除く): 124889895

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2379, 7137, 30113, 90339, 271017, 391469, 1174407, 1836893, 3523221, 5510679, 16532037, 23879609, 71638827, 214916481]

約数ペア:

[(1, 214916481), (3, 71638827), (9, 23879609), (13, 16532037), (39, 5510679), (61, 3523221), (117, 1836893), (183, 1174407), (549, 391469), (793, 271017), (2379, 90339), (7137, 30113)]