1724735241

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{115933}}^1$

素因数の和:115990

約数の個数: 32

約数和(自身を含む): 2782416000

約数和(自身を除く): 1057680759

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 171, 261, 513, 551, 783, 1653, 4959, 14877, 115933, 347799, 1043397, 2202727, 3130191, 3362057, 6608181, 10086171, 19824543, 30258513, 59473629, 63879083, 90775539, 191637249, 574911747, 1724735241]

約数ペア:

[(1, 1724735241), (3, 574911747), (9, 191637249), (19, 90775539), (27, 63879083), (29, 59473629), (57, 30258513), (87, 19824543), (171, 10086171), (261, 6608181), (513, 3362057), (551, 3130191), (783, 2202727), (1653, 1043397), (4959, 347799), (14877, 115933)]