5285091

素因数分解:

$3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:403

約数の個数: 24

約数和(自身を含む): 8285520

約数和(自身を除く): 3000429

約数列:

[1, 3, 7, 21, 49, 147, 157, 229, 471, 687, 1099, 1603, 3297, 4809, 7693, 11221, 23079, 33663, 35953, 107859, 251671, 755013, 1761697, 5285091]

約数ペア:

[(1, 5285091), (3, 1761697), (7, 755013), (21, 251671), (49, 107859), (147, 35953), (157, 33663), (229, 23079), (471, 11221), (687, 7693), (1099, 4809), (1603, 3297)]