30793413

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{4457}}^1$

素因数の和:4521

約数の個数: 24

約数和(自身を含む): 48788352

約数和(自身を除く): 17994939

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 2303, 4457, 6909, 13371, 31199, 93597, 209479, 218393, 628437, 655179, 1466353, 4399059, 10264471, 30793413]

約数ペア:

[(1, 30793413), (3, 10264471), (7, 4399059), (21, 1466353), (47, 655179), (49, 628437), (141, 218393), (147, 209479), (329, 93597), (987, 31199), (2303, 13371), (4457, 6909)]