20161122213

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{8447}}^1\times {\mathrm{34591}}^1$

素因数の和:43064

約数の個数: 16

約数和(自身を含む): 28054388736

約数和(自身を除く): 7893266523

約数列:

[1, 3, 23, 69, 8447, 25341, 34591, 103773, 194281, 582843, 795593, 2386779, 292190177, 876570531, 6720374071, 20161122213]

約数ペア:

[(1, 20161122213), (3, 6720374071), (23, 876570531), (69, 292190177), (8447, 2386779), (25341, 795593), (34591, 582843), (103773, 194281)]