28485353

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2113}}^1$

素因数の和:2204

約数の個数: 16

約数和(自身を含む): 33029136

約数和(自身を除く): 4543783

約数列:

[1, 13, 17, 61, 221, 793, 1037, 2113, 13481, 27469, 35921, 128893, 466973, 1675609, 2191181, 28485353]

約数ペア:

[(1, 28485353), (13, 2191181), (17, 1675609), (61, 466973), (221, 128893), (793, 35921), (1037, 27469), (2113, 13481)]