2764797

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{137}}^1$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 4385088

約数和(自身を除く): 1620291

約数列:

[1, 3, 7, 21, 31, 93, 137, 217, 411, 651, 959, 961, 2877, 2883, 4247, 6727, 12741, 20181, 29729, 89187, 131657, 394971, 921599, 2764797]

約数ペア:

[(1, 2764797), (3, 921599), (7, 394971), (21, 131657), (31, 89187), (93, 29729), (137, 20181), (217, 12741), (411, 6727), (651, 4247), (959, 2883), (961, 2877)]