4579664529

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1\times {\mathrm{7639}}^1$

素因数の和:8181

約数の個数: 32

約数和(自身を含む): 6856197120

約数和(自身を除く): 2276532591

約数列:

[1, 3, 11, 33, 37, 111, 407, 491, 1221, 1473, 5401, 7639, 16203, 18167, 22917, 54501, 84029, 199837, 252087, 282643, 599511, 847929, 3109073, 3750749, 9327219, 11252247, 41258239, 123774717, 138777713, 416333139, 1526554843, 4579664529]

約数ペア:

[(1, 4579664529), (3, 1526554843), (11, 416333139), (33, 138777713), (37, 123774717), (111, 41258239), (407, 11252247), (491, 9327219), (1221, 3750749), (1473, 3109073), (5401, 847929), (7639, 599511), (16203, 282643), (18167, 252087), (22917, 199837), (54501, 84029)]