191348661

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{2011}}^1$

素因数の和:2241

約数の個数: 32

約数和(自身を含む): 305952768

約数和(自身を除く): 114604107

約数列:

[1, 3, 7, 21, 23, 69, 161, 197, 483, 591, 1379, 2011, 4137, 4531, 6033, 13593, 14077, 31717, 42231, 46253, 95151, 138759, 323771, 396167, 971313, 1188501, 2773169, 8319507, 9111841, 27335523, 63782887, 191348661]

約数ペア:

[(1, 191348661), (3, 63782887), (7, 27335523), (21, 9111841), (23, 8319507), (69, 2773169), (161, 1188501), (197, 971313), (483, 396167), (591, 323771), (1379, 138759), (2011, 95151), (4137, 46253), (4531, 42231), (6033, 31717), (13593, 14077)]