3502187

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:119

約数の個数: 24

約数和(自身を含む): 4269024

約数和(自身を除く): 766837

約数列:

[1, 13, 17, 23, 53, 169, 221, 299, 391, 689, 901, 1219, 2873, 3887, 5083, 8957, 11713, 15847, 20723, 66079, 152269, 206011, 269399, 3502187]

約数ペア:

[(1, 3502187), (13, 269399), (17, 206011), (23, 152269), (53, 66079), (169, 20723), (221, 15847), (299, 11713), (391, 8957), (689, 5083), (901, 3887), (1219, 2873)]