140940569

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{7993}}^1$

素因数の和:8240

約数の個数: 16

約数和(自身を含む): 176507520

約数和(自身を除く): 35566951

約数列:

[1, 7, 11, 77, 229, 1603, 2519, 7993, 17633, 55951, 87923, 615461, 1830397, 12812779, 20134367, 140940569]

約数ペア:

[(1, 140940569), (7, 20134367), (11, 12812779), (77, 1830397), (229, 615461), (1603, 87923), (2519, 55951), (7993, 17633)]