4389567

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2297}}^1$

素因数の和:2327

約数の個数: 24

約数和(自身を含む): 7335216

約数和(自身を除く): 2945649

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 2297, 6891, 16079, 29861, 48237, 89583, 112553, 209027, 337659, 627081, 1463189, 4389567]

約数ペア:

[(1, 4389567), (3, 1463189), (7, 627081), (13, 337659), (21, 209027), (39, 112553), (49, 89583), (91, 48237), (147, 29861), (273, 16079), (637, 6891), (1911, 2297)]