69399253

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53017}}^1$

素因数の和:53052

約数の個数: 16

約数和(自身を含む): 91615104

約数和(自身を除く): 22215851

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 53017, 371119, 583187, 901289, 4082309, 6309023, 9914179, 69399253]

約数ペア:

[(1, 69399253), (7, 9914179), (11, 6309023), (17, 4082309), (77, 901289), (119, 583187), (187, 371119), (1309, 53017)]