713256621

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{8747}}^1$

素因数の和:9121

約数の個数: 32

約数和(自身を含む): 1189168128

約数和(自身を除く): 475911507

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 353, 1059, 2471, 3883, 7413, 8747, 11649, 26241, 27181, 61229, 81543, 96217, 183687, 288651, 673519, 2020557, 3087691, 9263073, 21613837, 33964601, 64841511, 101893803, 237752207, 713256621]

約数ペア:

[(1, 713256621), (3, 237752207), (7, 101893803), (11, 64841511), (21, 33964601), (33, 21613837), (77, 9263073), (231, 3087691), (353, 2020557), (1059, 673519), (2471, 288651), (3883, 183687), (7413, 96217), (8747, 81543), (11649, 61229), (26241, 27181)]