14004003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2621}}^1$

素因数の和:2774

約数の個数: 16

約数和(自身を含む): 20262816

約数和(自身を除く): 6258813

約数列:

[1, 3, 13, 39, 137, 411, 1781, 2621, 5343, 7863, 34073, 102219, 359077, 1077231, 4668001, 14004003]

約数ペア:

[(1, 14004003), (3, 4668001), (13, 1077231), (39, 359077), (137, 102219), (411, 34073), (1781, 7863), (2621, 5343)]