217962007

素因数分解:

${\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{647}}^1$

素因数の和:918

約数の個数: 16

約数和(自身を含む): 231662592

約数和(自身を除く): 13700585

約数列:

[1, 23, 97, 151, 647, 2231, 3473, 14647, 14881, 62759, 97697, 336881, 1443457, 2247031, 9476609, 217962007]

約数ペア:

[(1, 217962007), (23, 9476609), (97, 2247031), (151, 1443457), (647, 336881), (2231, 97697), (3473, 62759), (14647, 14881)]