30471483

素因数分解:

$3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{2137}}^1$

素因数の和:2251

約数の個数: 24

約数和(自身を含む): 47771472

約数和(自身を除く): 17299989

約数列:

[1, 3, 7, 21, 49, 97, 147, 291, 679, 2037, 2137, 4753, 6411, 14259, 14959, 44877, 104713, 207289, 314139, 621867, 1451023, 4353069, 10157161, 30471483]

約数ペア:

[(1, 30471483), (3, 10157161), (7, 4353069), (21, 1451023), (49, 621867), (97, 314139), (147, 207289), (291, 104713), (679, 44877), (2037, 14959), (2137, 14259), (4753, 6411)]