9004281

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 14300160

約数和(自身を除く): 5295879

約数列:

[1, 3, 11, 13, 33, 39, 139, 143, 151, 417, 429, 453, 1529, 1661, 1807, 1963, 4587, 4983, 5421, 5889, 19877, 20989, 21593, 59631, 62967, 64779, 230879, 272857, 692637, 818571, 3001427, 9004281]

約数ペア:

[(1, 9004281), (3, 3001427), (11, 818571), (13, 692637), (33, 272857), (39, 230879), (139, 64779), (143, 62967), (151, 59631), (417, 21593), (429, 20989), (453, 19877), (1529, 5889), (1661, 5421), (1807, 4983), (1963, 4587)]