1089521671

素因数分解:

$7^1\times {\mathrm{59}}^2\times {\mathrm{61}}^1\times {\mathrm{733}}^1$

素因数の和:919

約数の個数: 24

約数和(自身を含む): 1289150624

約数和(自身を除く): 199628953

約数列:

[1, 7, 59, 61, 413, 427, 733, 3481, 3599, 5131, 24367, 25193, 43247, 44713, 212341, 302729, 312991, 1486387, 2551573, 2638067, 17861011, 18466469, 155645953, 1089521671]

約数ペア:

[(1, 1089521671), (7, 155645953), (59, 18466469), (61, 17861011), (413, 2638067), (427, 2551573), (733, 1486387), (3481, 312991), (3599, 302729), (5131, 212341), (24367, 44713), (25193, 43247)]