25724127

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{983}}^1$

素因数の和:1071

約数の個数: 32

約数和(自身を含む): 40997376

約数和(自身を除く): 15273249

約数列:

[1, 3, 11, 13, 33, 39, 61, 143, 183, 429, 671, 793, 983, 2013, 2379, 2949, 8723, 10813, 12779, 26169, 32439, 38337, 59963, 140569, 179889, 421707, 659593, 779519, 1978779, 2338557, 8574709, 25724127]

約数ペア:

[(1, 25724127), (3, 8574709), (11, 2338557), (13, 1978779), (33, 779519), (39, 659593), (61, 421707), (143, 179889), (183, 140569), (429, 59963), (671, 38337), (793, 32439), (983, 26169), (2013, 12779), (2379, 10813), (2949, 8723)]