2520121059

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{1129}}^1\times {\mathrm{1759}}^1$

素因数の和:2944

約数の個数: 32

約数和(自身を含む): 3818496000

約数和(自身を除く): 1298374941

約数列:

[1, 3, 9, 27, 47, 141, 423, 1129, 1269, 1759, 3387, 5277, 10161, 15831, 30483, 47493, 53063, 82673, 159189, 248019, 477567, 744057, 1432701, 1985911, 2232171, 5957733, 17873199, 53619597, 93337817, 280013451, 840040353, 2520121059]

約数ペア:

[(1, 2520121059), (3, 840040353), (9, 280013451), (27, 93337817), (47, 53619597), (141, 17873199), (423, 5957733), (1129, 2232171), (1269, 1985911), (1759, 1432701), (3387, 744057), (5277, 477567), (10161, 248019), (15831, 159189), (30483, 82673), (47493, 53063)]