19276461

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{3449}}^1$

素因数の和:3487

約数の個数: 24

約数和(自身を含む): 30139200

約数和(自身を除く): 10862739

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 3449, 5589, 10347, 31041, 79327, 93123, 237981, 279369, 713943, 838107, 2141829, 6425487, 19276461]

約数ペア:

[(1, 19276461), (3, 6425487), (9, 2141829), (23, 838107), (27, 713943), (69, 279369), (81, 237981), (207, 93123), (243, 79327), (621, 31041), (1863, 10347), (3449, 5589)]