120448321

素因数分解:

$7^2\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:461

約数の個数: 24

約数和(自身を含む): 143614464

約数和(自身を除く): 23166143

約数列:

[1, 7, 49, 73, 151, 223, 511, 1057, 1561, 3577, 7399, 10927, 11023, 16279, 33673, 77161, 113953, 235711, 540127, 797671, 1649977, 2458129, 17206903, 120448321]

約数ペア:

[(1, 120448321), (7, 17206903), (49, 2458129), (73, 1649977), (151, 797671), (223, 540127), (511, 235711), (1057, 113953), (1561, 77161), (3577, 33673), (7399, 16279), (10927, 11023)]