8672013

素因数分解:

$3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{769}}^1$

素因数の和:961

約数の個数: 24

約数和(自身を含む): 14414400

約数和(自身を除く): 5742387

約数列:

[1, 3, 7, 9, 21, 63, 179, 537, 769, 1253, 1611, 2307, 3759, 5383, 6921, 11277, 16149, 48447, 137651, 412953, 963557, 1238859, 2890671, 8672013]

約数ペア:

[(1, 8672013), (3, 2890671), (7, 1238859), (9, 963557), (21, 412953), (63, 137651), (179, 48447), (537, 16149), (769, 11277), (1253, 6921), (1611, 5383), (2307, 3759)]