16687233

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:429

約数の個数: 24

約数和(自身を含む): 24766560

約数和(自身を除く): 8079327

約数列:

[1, 3, 9, 83, 89, 249, 251, 267, 747, 753, 801, 2259, 7387, 20833, 22161, 22339, 62499, 66483, 67017, 187497, 201051, 1854137, 5562411, 16687233]

約数ペア:

[(1, 16687233), (3, 5562411), (9, 1854137), (83, 201051), (89, 187497), (249, 67017), (251, 66483), (267, 62499), (747, 22339), (753, 22161), (801, 20833), (2259, 7387)]