7139973489

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1571}}^1\times {\mathrm{137723}}^1$

素因数の和:139308

約数の個数: 16

約数和(自身を含む): 10392102144

約数和(自身を除く): 3252128655

約数列:

[1, 3, 11, 33, 1571, 4713, 17281, 51843, 137723, 413169, 1514953, 4544859, 216362833, 649088499, 2379991163, 7139973489]

約数ペア:

[(1, 7139973489), (3, 2379991163), (11, 649088499), (33, 216362833), (1571, 4544859), (4713, 1514953), (17281, 413169), (51843, 137723)]