719156073

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{617}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 1009999872

約数和(自身を除く): 290843799

約数列:

[1, 3, 31, 83, 93, 151, 249, 453, 617, 1851, 2573, 4681, 7719, 12533, 14043, 19127, 37599, 51211, 57381, 93167, 153633, 279501, 388523, 1165569, 1587541, 2888177, 4762623, 7732861, 8664531, 23198583, 239718691, 719156073]

約数ペア:

[(1, 719156073), (3, 239718691), (31, 23198583), (83, 8664531), (93, 7732861), (151, 4762623), (249, 2888177), (453, 1587541), (617, 1165569), (1851, 388523), (2573, 279501), (4681, 153633), (7719, 93167), (12533, 57381), (14043, 51211), (19127, 37599)]