30779301

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{5659}}^1$

素因数の和:5713

約数の個数: 24

約数和(自身を含む): 49038240

約数和(自身を除く): 18258939

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 5439, 5659, 16977, 39613, 118839, 209383, 277291, 628149, 831873, 1465681, 4397043, 10259767, 30779301]

約数ペア:

[(1, 30779301), (3, 10259767), (7, 4397043), (21, 1465681), (37, 831873), (49, 628149), (111, 277291), (147, 209383), (259, 118839), (777, 39613), (1813, 16977), (5439, 5659)]