172520829

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{13049}}^1$

素因数の和:13181

約数の個数: 24

約数和(自身を含む): 270761400

約数和(自身を除く): 98240571

約数列:

[1, 3, 9, 13, 39, 113, 117, 339, 1017, 1469, 4407, 13049, 13221, 39147, 117441, 169637, 508911, 1474537, 1526733, 4423611, 13270833, 19168981, 57506943, 172520829]

約数ペア:

[(1, 172520829), (3, 57506943), (9, 19168981), (13, 13270833), (39, 4423611), (113, 1526733), (117, 1474537), (339, 508911), (1017, 169637), (1469, 117441), (4407, 39147), (13049, 13221)]