1889379

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:184

約数の個数: 32

約数和(自身を含む): 3072000

約数和(自身を除く): 1182621

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 127, 171, 261, 381, 513, 551, 783, 1143, 1653, 2413, 3429, 3683, 4959, 7239, 11049, 14877, 21717, 33147, 65151, 69977, 99441, 209931, 629793, 1889379]

約数ペア:

[(1, 1889379), (3, 629793), (9, 209931), (19, 99441), (27, 69977), (29, 65151), (57, 33147), (87, 21717), (127, 14877), (171, 11049), (261, 7239), (381, 4959), (513, 3683), (551, 3429), (783, 2413), (1143, 1653)]