39211389

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{27061}}^1$

素因数の和:27097

約数の個数: 24

約数和(自身を含む): 67546752

約数和(自身を除く): 28335363

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 27061, 81183, 189427, 243549, 568281, 622403, 1704843, 1867209, 4356821, 5601627, 13070463, 39211389]

約数ペア:

[(1, 39211389), (3, 13070463), (7, 5601627), (9, 4356821), (21, 1867209), (23, 1704843), (63, 622403), (69, 568281), (161, 243549), (207, 189427), (483, 81183), (1449, 27061)]