369293823

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{239957}}^1$

素因数の和:239988

約数の個数: 20

約数和(自身を含む): 580698360

約数和(自身を除く): 211404537

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 239957, 719871, 2159613, 4559183, 6478839, 13677549, 19436517, 41032647, 123097941, 369293823]

約数ペア:

[(1, 369293823), (3, 123097941), (9, 41032647), (19, 19436517), (27, 13677549), (57, 6478839), (81, 4559183), (171, 2159613), (513, 719871), (1539, 239957)]