9278223

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2861}}^1$

素因数の和:2934

約数の個数: 16

約数和(自身を含む): 13188096

約数和(自身を除く): 3909873

約数列:

[1, 3, 23, 47, 69, 141, 1081, 2861, 3243, 8583, 65803, 134467, 197409, 403401, 3092741, 9278223]

約数ペア:

[(1, 9278223), (3, 3092741), (23, 403401), (47, 197409), (69, 134467), (141, 65803), (1081, 8583), (2861, 3243)]