308736001

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 378005760

約数和(自身を除く): 69269759

約数列:

[1, 7, 29, 43, 113, 203, 301, 313, 791, 1247, 2191, 3277, 4859, 8729, 9077, 13459, 22939, 34013, 35369, 63539, 94213, 140911, 247583, 390311, 986377, 1025701, 1520867, 2732177, 7179907, 10646069, 44105143, 308736001]

約数ペア:

[(1, 308736001), (7, 44105143), (29, 10646069), (43, 7179907), (113, 2732177), (203, 1520867), (301, 1025701), (313, 986377), (791, 390311), (1247, 247583), (2191, 140911), (3277, 94213), (4859, 63539), (8729, 35369), (9077, 34013), (13459, 22939)]