2975301

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{569}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 4979520

約数和(自身を除く): 2004219

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 569, 581, 747, 1707, 1743, 3983, 5121, 5229, 11949, 35847, 47227, 141681, 330589, 425043, 991767, 2975301]

約数ペア:

[(1, 2975301), (3, 991767), (7, 425043), (9, 330589), (21, 141681), (63, 47227), (83, 35847), (249, 11949), (569, 5229), (581, 5121), (747, 3983), (1707, 1743)]