172214791

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1\times {\mathrm{947}}^1$

素因数の和:1350

約数の個数: 16

約数和(自身を含む): 200035584

約数和(自身を除く): 27820793

約数列:

[1, 7, 83, 313, 581, 947, 2191, 6629, 25979, 78601, 181853, 296411, 550207, 2074877, 24602113, 172214791]

約数ペア:

[(1, 172214791), (7, 24602113), (83, 2074877), (313, 550207), (581, 296411), (947, 181853), (2191, 78601), (6629, 25979)]