91232813

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{3251}}^1$

素因数の和:3488

約数の個数: 16

約数和(自身を含む): 110307840

約数和(自身を除く): 19075027

約数列:

[1, 7, 19, 133, 211, 1477, 3251, 4009, 22757, 28063, 61769, 432383, 685961, 4801727, 13033259, 91232813]

約数ペア:

[(1, 91232813), (7, 13033259), (19, 4801727), (133, 685961), (211, 432383), (1477, 61769), (3251, 28063), (4009, 22757)]