248228903

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{12391}}^1$

素因数の和:12494

約数の個数: 16

約数和(自身を含む): 283132416

約数和(自身を除く): 34903513

約数列:

[1, 13, 23, 67, 299, 871, 1541, 12391, 20033, 161083, 284993, 830197, 3704909, 10792561, 19094531, 248228903]

約数ペア:

[(1, 248228903), (13, 19094531), (23, 10792561), (67, 3704909), (299, 830197), (871, 284993), (1541, 161083), (12391, 20033)]