2019948433647

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{499}}^1\times {\mathrm{121441}}^1$

素因数の和:122255

約数の個数: 32

約数和(自身を含む): 2774706816000

約数和(自身を除く): 754758382353

約数列:

[1, 3, 41, 123, 271, 499, 813, 1497, 11111, 20459, 33333, 61377, 121441, 135229, 364323, 405687, 4979081, 5544389, 14937243, 16633167, 32910511, 60599059, 98731533, 181797177, 1349330951, 2484561419, 4047992853, 7453684257, 16422344989, 49267034967, 673316144549, 2019948433647]

約数ペア:

[(1, 2019948433647), (3, 673316144549), (41, 49267034967), (123, 16422344989), (271, 7453684257), (499, 4047992853), (813, 2484561419), (1497, 1349330951), (11111, 181797177), (20459, 98731533), (33333, 60599059), (61377, 32910511), (121441, 16633167), (135229, 14937243), (364323, 5544389), (405687, 4979081)]