18683017

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:480

約数の個数: 16

約数和(自身を含む): 20563200

約数和(自身を除く): 1880183

約数列:

[1, 17, 47, 67, 349, 799, 1139, 3149, 5933, 16403, 23383, 53533, 278851, 397511, 1099001, 18683017]

約数ペア:

[(1, 18683017), (17, 1099001), (47, 397511), (67, 278851), (349, 53533), (799, 23383), (1139, 16403), (3149, 5933)]