1640374041

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{2161}}^1\times {\mathrm{2843}}^1$

素因数の和:5096

約数の個数: 16

約数和(自身を含む): 2213542080

約数和(自身を除く): 573168039

約数列:

[1, 3, 89, 267, 2161, 2843, 6483, 8529, 192329, 253027, 576987, 759081, 6143723, 18431169, 546791347, 1640374041]

約数ペア:

[(1, 1640374041), (3, 546791347), (89, 18431169), (267, 6143723), (2161, 759081), (2843, 576987), (6483, 253027), (8529, 192329)]