9305331

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^2$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 14563584

約数和(自身を除く): 5258253

約数列:

[1, 3, 7, 21, 71, 79, 213, 237, 497, 553, 1491, 1659, 5609, 6241, 16827, 18723, 39263, 43687, 117789, 131061, 443111, 1329333, 3101777, 9305331]

約数ペア:

[(1, 9305331), (3, 3101777), (7, 1329333), (21, 443111), (71, 131061), (79, 117789), (213, 43687), (237, 39263), (497, 18723), (553, 16827), (1491, 6241), (1659, 5609)]