1965717

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 3125304

約数和(自身を除く): 1159587

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 317, 477, 689, 951, 2067, 2853, 4121, 6201, 12363, 16801, 37089, 50403, 151209, 218413, 655239, 1965717]

約数ペア:

[(1, 1965717), (3, 655239), (9, 218413), (13, 151209), (39, 50403), (53, 37089), (117, 16801), (159, 12363), (317, 6201), (477, 4121), (689, 2853), (951, 2067)]