47347573

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{311}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 59754240

約数和(自身を除く): 12406667

約数列:

[1, 7, 13, 49, 91, 239, 311, 637, 1673, 2177, 3107, 4043, 11711, 15239, 21749, 28301, 74329, 152243, 198107, 520303, 966277, 3642121, 6763939, 47347573]

約数ペア:

[(1, 47347573), (7, 6763939), (13, 3642121), (49, 966277), (91, 520303), (239, 198107), (311, 152243), (637, 74329), (1673, 28301), (2177, 21749), (3107, 15239), (4043, 11711)]