749662839

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{317}}^1\times {\mathrm{2069}}^1$

素因数の和:2519

約数の個数: 24

約数和(自身を含む): 1095344640

約数和(自身を除く): 345681801

約数列:

[1, 3, 9, 127, 317, 381, 951, 1143, 2069, 2853, 6207, 18621, 40259, 120777, 262763, 362331, 655873, 788289, 1967619, 2364867, 5902857, 83295871, 249887613, 749662839]

約数ペア:

[(1, 749662839), (3, 249887613), (9, 83295871), (127, 5902857), (317, 2364867), (381, 1967619), (951, 788289), (1143, 655873), (2069, 362331), (2853, 262763), (6207, 120777), (18621, 40259)]