23911719

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^2\times {\mathrm{89}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 35143920

約数和(自身を除く): 11232201

約数列:

[1, 3, 13, 39, 83, 89, 249, 267, 1079, 1157, 3237, 3471, 6889, 7387, 20667, 22161, 89557, 96031, 268671, 288093, 613121, 1839363, 7970573, 23911719]

約数ペア:

[(1, 23911719), (3, 7970573), (13, 1839363), (39, 613121), (83, 288093), (89, 268671), (249, 96031), (267, 89557), (1079, 22161), (1157, 20667), (3237, 7387), (3471, 6889)]