1331942403

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{311}}^1\times {\mathrm{557}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 1955446272

約数和(自身を除く): 623503869

約数列:

[1, 3, 11, 33, 233, 311, 557, 699, 933, 1671, 2563, 3421, 6127, 7689, 10263, 18381, 72463, 129781, 173227, 217389, 389343, 519681, 797093, 1427591, 1905497, 2391279, 4282773, 5716491, 40361891, 121085673, 443980801, 1331942403]

約数ペア:

[(1, 1331942403), (3, 443980801), (11, 121085673), (33, 40361891), (233, 5716491), (311, 4282773), (557, 2391279), (699, 1905497), (933, 1427591), (1671, 797093), (2563, 519681), (3421, 389343), (6127, 217389), (7689, 173227), (10263, 129781), (18381, 72463)]