977492007

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{317}}^1\times {\mathrm{2269}}^1$

素因数の和:2743

約数の個数: 24

約数和(自身を含む): 1426395360

約数和(自身を除く): 448903353

約数列:

[1, 3, 9, 151, 317, 453, 951, 1359, 2269, 2853, 6807, 20421, 47867, 143601, 342619, 430803, 719273, 1027857, 2157819, 3083571, 6473457, 108610223, 325830669, 977492007]

約数ペア:

[(1, 977492007), (3, 325830669), (9, 108610223), (151, 6473457), (317, 3083571), (453, 2157819), (951, 1027857), (1359, 719273), (2269, 430803), (2853, 342619), (6807, 143601), (20421, 47867)]