45172893

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{647}}^1$

素因数の和:741

約数の個数: 24

約数和(自身を含む): 65644992

約数和(自身を除く): 20472099

約数列:

[1, 3, 17, 37, 51, 111, 629, 647, 1369, 1887, 1941, 4107, 10999, 23273, 23939, 32997, 69819, 71817, 406963, 885743, 1220889, 2657229, 15057631, 45172893]

約数ペア:

[(1, 45172893), (3, 15057631), (17, 2657229), (37, 1220889), (51, 885743), (111, 406963), (629, 71817), (647, 69819), (1369, 32997), (1887, 23939), (1941, 23273), (4107, 10999)]