5373879

素因数分解:

$3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:419

約数の個数: 24

約数和(自身を含む): 8426880

約数和(自身を除く): 3053001

約数列:

[1, 3, 7, 21, 49, 139, 147, 263, 417, 789, 973, 1841, 2919, 5523, 6811, 12887, 20433, 36557, 38661, 109671, 255899, 767697, 1791293, 5373879]

約数ペア:

[(1, 5373879), (3, 1791293), (7, 767697), (21, 255899), (49, 109671), (139, 38661), (147, 36557), (263, 20433), (417, 12887), (789, 6811), (973, 5523), (1841, 2919)]