207182007

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{317}}^1\times {\mathrm{719}}^1$

素因数の和:1143

約数の個数: 24

約数和(自身を含む): 303600960

約数和(自身を除く): 96418953

約数列:

[1, 3, 9, 101, 303, 317, 719, 909, 951, 2157, 2853, 6471, 32017, 72619, 96051, 217857, 227923, 288153, 653571, 683769, 2051307, 23020223, 69060669, 207182007]

約数ペア:

[(1, 207182007), (3, 69060669), (9, 23020223), (101, 2051307), (303, 683769), (317, 653571), (719, 288153), (909, 227923), (951, 217857), (2157, 96051), (2853, 72619), (6471, 32017)]