1921312153

素因数分解:

${\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^2$

素因数の和:409

約数の個数: 24

約数和(自身を含む): 2072044800

約数和(自身を除く): 150732647

約数列:

[1, 23, 79, 89, 109, 1817, 2047, 2507, 7031, 8611, 9701, 11881, 161713, 198053, 223123, 273263, 766379, 938599, 1057409, 17626717, 21587777, 24320407, 83535311, 1921312153]

約数ペア:

[(1, 1921312153), (23, 83535311), (79, 24320407), (89, 21587777), (109, 17626717), (1817, 1057409), (2047, 938599), (2507, 766379), (7031, 273263), (8611, 223123), (9701, 198053), (11881, 161713)]