71686069

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5923}}^1$

素因数の和:5969

約数の個数: 24

約数和(自身を含む): 94547040

約数和(自身を除く): 22860971

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 637, 931, 1729, 5923, 12103, 41461, 76999, 112537, 290227, 538993, 787759, 1462981, 3772951, 5514313, 10240867, 71686069]

約数ペア:

[(1, 71686069), (7, 10240867), (13, 5514313), (19, 3772951), (49, 1462981), (91, 787759), (133, 538993), (247, 290227), (637, 112537), (931, 76999), (1729, 41461), (5923, 12103)]