13640003

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:374

約数の個数: 16

約数和(自身を含む): 15236256

約数和(自身を除く): 1596253

約数列:

[1, 13, 41, 157, 163, 533, 2041, 2119, 6437, 6683, 25591, 83681, 86879, 332683, 1049231, 13640003]

約数ペア:

[(1, 13640003), (13, 1049231), (41, 332683), (157, 86879), (163, 83681), (533, 25591), (2041, 6683), (2119, 6437)]