28380599

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2423}}^1$

素因数の和:2506

約数の個数: 16

約数和(自身を含む): 32985792

約数和(自身を除く): 4605193

約数列:

[1, 13, 17, 53, 221, 689, 901, 2423, 11713, 31499, 41191, 128419, 535483, 1669447, 2183123, 28380599]

約数ペア:

[(1, 28380599), (13, 2183123), (17, 1669447), (53, 535483), (221, 128419), (689, 41191), (901, 31499), (2423, 11713)]