28379487

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{3167}}^1$

素因数の和:3302

約数の個数: 16

約数和(自身を含む): 39536640

約数和(自身を除く): 11157153

約数列:

[1, 3, 29, 87, 103, 309, 2987, 3167, 8961, 9501, 91843, 275529, 326201, 978603, 9459829, 28379487]

約数ペア:

[(1, 28379487), (3, 9459829), (29, 978603), (87, 326201), (103, 275529), (309, 91843), (2987, 9501), (3167, 8961)]