39397167

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{557}}^1$

素因数の和:863

約数の個数: 24

約数和(自身を含む): 59192640

約数和(自身を除く): 19795473

約数列:

[1, 3, 9, 29, 87, 261, 271, 557, 813, 1671, 2439, 5013, 7859, 16153, 23577, 48459, 70731, 145377, 150947, 452841, 1358523, 4377463, 13132389, 39397167]

約数ペア:

[(1, 39397167), (3, 13132389), (9, 4377463), (29, 1358523), (87, 452841), (261, 150947), (271, 145377), (557, 70731), (813, 48459), (1671, 23577), (2439, 16153), (5013, 7859)]