16059981

素因数分解:

$3^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{1373}}^1$

素因数の和:1940

約数の個数: 16

約数和(自身を含む): 24534144

約数和(自身を除く): 8474163

約数列:

[1, 3, 7, 21, 557, 1373, 1671, 3899, 4119, 9611, 11697, 28833, 764761, 2294283, 5353327, 16059981]

約数ペア:

[(1, 16059981), (3, 5353327), (7, 2294283), (21, 764761), (557, 28833), (1373, 11697), (1671, 9611), (3899, 4119)]