89471638249

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{829601}}^1$

素因数の和:829717

約数の個数: 24

約数和(自身を含む): 108949971456

約数和(自身を除く): 19478333207

約数列:

[1, 7, 31, 49, 71, 217, 497, 1519, 2201, 3479, 15407, 107849, 829601, 5807207, 25717631, 40650449, 58901671, 180023417, 412311697, 1260163919, 1825951801, 2886181879, 12781662607, 89471638249]

約数ペア:

[(1, 89471638249), (7, 12781662607), (31, 2886181879), (49, 1825951801), (71, 1260163919), (217, 412311697), (497, 180023417), (1519, 58901671), (2201, 40650449), (3479, 25717631), (15407, 5807207), (107849, 829601)]