2479925637

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{442291}}^1$

素因数の和:442393

約数の個数: 24

約数和(自身を含む): 4139853120

約数和(自身を除く): 1659927483

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 5607, 442291, 1326873, 3096037, 3980619, 9288111, 27864333, 39363899, 118091697, 275547293, 354275091, 826641879, 2479925637]

約数ペア:

[(1, 2479925637), (3, 826641879), (7, 354275091), (9, 275547293), (21, 118091697), (63, 39363899), (89, 27864333), (267, 9288111), (623, 3980619), (801, 3096037), (1869, 1326873), (5607, 442291)]