15051393

素因数分解:

$3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{821}}^1$

素因数の和:934

約数の個数: 32

約数和(自身を含む): 25777920

約数和(自身を除く): 10726527

約数列:

[1, 3, 7, 9, 21, 27, 63, 97, 189, 291, 679, 821, 873, 2037, 2463, 2619, 5747, 6111, 7389, 17241, 18333, 22167, 51723, 79637, 155169, 238911, 557459, 716733, 1672377, 2150199, 5017131, 15051393]

約数ペア:

[(1, 15051393), (3, 5017131), (7, 2150199), (9, 1672377), (21, 716733), (27, 557459), (63, 238911), (97, 155169), (189, 79637), (291, 51723), (679, 22167), (821, 18333), (873, 17241), (2037, 7389), (2463, 6111), (2619, 5747)]