25911369

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1153}}^1$

素因数の和:1397

約数の個数: 24

約数和(自身を含む): 41045472

約数和(自身を除く): 15134103

約数列:

[1, 3, 9, 11, 33, 99, 227, 681, 1153, 2043, 2497, 3459, 7491, 10377, 12683, 22473, 38049, 114147, 261731, 785193, 2355579, 2879041, 8637123, 25911369]

約数ペア:

[(1, 25911369), (3, 8637123), (9, 2879041), (11, 2355579), (33, 785193), (99, 261731), (227, 114147), (681, 38049), (1153, 22473), (2043, 12683), (2497, 10377), (3459, 7491)]