788253011

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{6113}}^1$

素因数の和:6255

約数の個数: 24

約数和(自身を含む): 984598560

約数和(自身を除く): 196345549

約数列:

[1, 7, 13, 91, 109, 169, 763, 1183, 1417, 6113, 9919, 18421, 42791, 79469, 128947, 556283, 666317, 1033097, 4664219, 7231679, 8662121, 60634847, 112607573, 788253011]

約数ペア:

[(1, 788253011), (7, 112607573), (13, 60634847), (91, 8662121), (109, 7231679), (169, 4664219), (763, 1033097), (1183, 666317), (1417, 556283), (6113, 128947), (9919, 79469), (18421, 42791)]