1391130671

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{24907}}^1$

素因数の和:25094

約数の個数: 16

約数和(自身を含む): 1625994240

約数和(自身を除く): 234863569

約数列:

[1, 7, 79, 101, 553, 707, 7979, 24907, 55853, 174349, 1967653, 2515607, 13773571, 17609249, 198732953, 1391130671]

約数ペア:

[(1, 1391130671), (7, 198732953), (79, 17609249), (101, 13773571), (553, 2515607), (707, 1967653), (7979, 174349), (24907, 55853)]