426654297

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{37357}}^1$

素因数の和:37419

約数の個数: 24

約数和(自身を含む): 652718976

約数和(自身を除く): 226064679

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 1269, 3807, 11421, 37357, 112071, 336213, 1008639, 1755779, 3025917, 5267337, 9077751, 15802011, 47406033, 142218099, 426654297]

約数ペア:

[(1, 426654297), (3, 142218099), (9, 47406033), (27, 15802011), (47, 9077751), (81, 5267337), (141, 3025917), (243, 1755779), (423, 1008639), (1269, 336213), (3807, 112071), (11421, 37357)]