133360019

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{1229}}^1$

素因数の和:1750

約数の個数: 16

約数和(自身を含む): 152500320

約数和(自身を除く): 19140301

約数列:

[1, 13, 17, 221, 491, 1229, 6383, 8347, 15977, 20893, 108511, 271609, 603439, 7844707, 10258463, 133360019]

約数ペア:

[(1, 133360019), (13, 10258463), (17, 7844707), (221, 603439), (491, 271609), (1229, 108511), (6383, 20893), (8347, 15977)]