13031403

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{8059}}^1$

素因数の和:8087

約数の個数: 24

約数和(自身を含む): 22052160

約数和(自身を除く): 9020757

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 8059, 24177, 56413, 88649, 169239, 265947, 394891, 620543, 1184673, 1861629, 4343801, 13031403]

約数ペア:

[(1, 13031403), (3, 4343801), (7, 1861629), (11, 1184673), (21, 620543), (33, 394891), (49, 265947), (77, 169239), (147, 88649), (231, 56413), (539, 24177), (1617, 8059)]