17984241

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3187}}^1$

素因数の和:3226

約数の個数: 32

約数和(自身を含む): 30604800

約数和(自身を除く): 12620559

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 3187, 5643, 9561, 28683, 35057, 60553, 86049, 105171, 181659, 315513, 544977, 666083, 946539, 1634931, 1998249, 5994747, 17984241]

約数ペア:

[(1, 17984241), (3, 5994747), (9, 1998249), (11, 1634931), (19, 946539), (27, 666083), (33, 544977), (57, 315513), (99, 181659), (171, 105171), (209, 86049), (297, 60553), (513, 35057), (627, 28683), (1881, 9561), (3187, 5643)]