42753113

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:713

約数の個数: 24

約数和(自身を含む): 51228288

約数和(自身を除く): 8475175

約数列:

[1, 13, 17, 23, 169, 221, 299, 391, 647, 2873, 3887, 5083, 8411, 10999, 14881, 66079, 109343, 142987, 193453, 252977, 1858831, 2514889, 3288701, 42753113]

約数ペア:

[(1, 42753113), (13, 3288701), (17, 2514889), (23, 1858831), (169, 252977), (221, 193453), (299, 142987), (391, 109343), (647, 66079), (2873, 14881), (3887, 10999), (5083, 8411)]