22450257

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 34700160

約数和(自身を除く): 12249903

約数列:

[1, 3, 9, 27, 43, 61, 129, 183, 317, 387, 549, 951, 1161, 1647, 2623, 2853, 7869, 8559, 13631, 19337, 23607, 40893, 58011, 70821, 122679, 174033, 368037, 522099, 831491, 2494473, 7483419, 22450257]

約数ペア:

[(1, 22450257), (3, 7483419), (9, 2494473), (27, 831491), (43, 522099), (61, 368037), (129, 174033), (183, 122679), (317, 70821), (387, 58011), (549, 40893), (951, 23607), (1161, 19337), (1647, 13631), (2623, 8559), (2853, 7869)]