149367407

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{929}}^1$

素因数の和:1262

約数の個数: 16

約数和(自身を含む): 173322240

約数和(自身を除く): 23954833

約数列:

[1, 7, 103, 223, 721, 929, 1561, 6503, 22969, 95687, 160783, 207167, 669809, 1450169, 21338201, 149367407]

約数ペア:

[(1, 149367407), (7, 21338201), (103, 1450169), (223, 669809), (721, 207167), (929, 160783), (1561, 95687), (6503, 22969)]