2921394763

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{1249}}^1\times {\mathrm{2957}}^1$

素因数の和:4326

約数の個数: 16

約数和(自身を含む): 3372120000

約数和(自身を除く): 450725237

約数列:

[1, 7, 113, 791, 1249, 2957, 8743, 20699, 141137, 334141, 987959, 2338987, 3693293, 25853051, 417342109, 2921394763]

約数ペア:

[(1, 2921394763), (7, 417342109), (113, 25853051), (791, 3693293), (1249, 2338987), (2957, 987959), (8743, 334141), (20699, 141137)]