284280111

素因数分解:

$3^6\times {\mathrm{47}}^1\times {\mathrm{8297}}^1$

素因数の和:8362

約数の個数: 28

約数和(自身を含む): 435346272

約数和(自身を除く): 151066161

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 729, 1269, 3807, 8297, 11421, 24891, 34263, 74673, 224019, 389959, 672057, 1169877, 2016171, 3509631, 6048513, 10528893, 31586679, 94760037, 284280111]

約数ペア:

[(1, 284280111), (3, 94760037), (9, 31586679), (27, 10528893), (47, 6048513), (81, 3509631), (141, 2016171), (243, 1169877), (423, 672057), (729, 389959), (1269, 224019), (3807, 74673), (8297, 34263), (11421, 24891)]