425799899

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{15173}}^1$

素因数の和:15410

約数の個数: 16

約数和(自身を含む): 514702080

約数和(自身を除く): 88902181

約数列:

[1, 7, 19, 133, 211, 1477, 4009, 15173, 28063, 106211, 288287, 2018009, 3201503, 22410521, 60828557, 425799899]

約数ペア:

[(1, 425799899), (7, 60828557), (19, 22410521), (133, 3201503), (211, 2018009), (1477, 288287), (4009, 106211), (15173, 28063)]