2912785827

素因数分解:

$3^1\times 7^1\times {\mathrm{13729}}^1\times {\mathrm{10103}}^1$

素因数の和:23842

約数の個数: 16

約数和(自身を含む): 4439293440

約数和(自身を除く): 1526507613

約数列:

[1, 3, 7, 21, 10103, 13729, 30309, 41187, 70721, 96103, 212163, 288309, 138704087, 416112261, 970928609, 2912785827]

約数ペア:

[(1, 2912785827), (3, 970928609), (7, 416112261), (21, 138704087), (10103, 288309), (13729, 212163), (30309, 96103), (41187, 70721)]