99119911

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 119112768

約数和(自身を除く): 19992857

約数列:

[1, 11, 17, 53, 73, 137, 187, 583, 803, 901, 1241, 1507, 2329, 3869, 7261, 9911, 10001, 13651, 25619, 42559, 65773, 79871, 110011, 123437, 170017, 530053, 723503, 1357807, 1870187, 5830583, 9010901, 99119911]

約数ペア:

[(1, 99119911), (11, 9010901), (17, 5830583), (53, 1870187), (73, 1357807), (137, 723503), (187, 530053), (583, 170017), (803, 123437), (901, 110011), (1241, 79871), (1507, 65773), (2329, 42559), (3869, 25619), (7261, 13651), (9911, 10001)]