225813999

素因数分解:

$3^1\times {\mathrm{317}}^1\times {\mathrm{367}}^1\times {\mathrm{647}}^1$

素因数の和:1334

約数の個数: 16

約数和(自身を含む): 303326208

約数和(自身を除く): 77512209

約数列:

[1, 3, 317, 367, 647, 951, 1101, 1941, 116339, 205099, 237449, 349017, 615297, 712347, 75271333, 225813999]

約数ペア:

[(1, 225813999), (3, 75271333), (317, 712347), (367, 615297), (647, 349017), (951, 237449), (1101, 205099), (1941, 116339)]