2013261747

素因数分解:

$3^1\times 7^1\times {\mathrm{13729}}^1\times {\mathrm{6983}}^1$

素因数の和:20722

約数の個数: 16

約数和(自身を含む): 3068490240

約数和(自身を除く): 1055228493

約数列:

[1, 3, 7, 21, 6983, 13729, 20949, 41187, 48881, 96103, 146643, 288309, 95869607, 287608821, 671087249, 2013261747]

約数ペア:

[(1, 2013261747), (3, 671087249), (7, 287608821), (21, 95869607), (6983, 288309), (13729, 146643), (20949, 96103), (41187, 48881)]