8045559879

素因数分解:

$3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{751}}^1\times {\mathrm{1039}}^1$

素因数の和:2291

約数の個数: 32

約数和(自身を含む): 12313067520

約数和(自身を除く): 4267507641

約数列:

[1, 3, 7, 21, 491, 751, 1039, 1473, 2253, 3117, 3437, 5257, 7273, 10311, 15771, 21819, 368741, 510149, 780289, 1106223, 1530447, 2340867, 2581187, 3571043, 5462023, 7743561, 10713129, 16386069, 383121899, 1149365697, 2681853293, 8045559879]

約数ペア:

[(1, 8045559879), (3, 2681853293), (7, 1149365697), (21, 383121899), (491, 16386069), (751, 10713129), (1039, 7743561), (1473, 5462023), (2253, 3571043), (3117, 2581187), (3437, 2340867), (5257, 1530447), (7273, 1106223), (10311, 780289), (15771, 510149), (21819, 368741)]