3996551

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:302

約数の個数: 16

約数和(自身を含む): 4558848

約数和(自身を除く): 562297

約数列:

[1, 13, 31, 47, 211, 403, 611, 1457, 2743, 6541, 9917, 18941, 85033, 128921, 307427, 3996551]

約数ペア:

[(1, 3996551), (13, 307427), (31, 128921), (47, 85033), (211, 18941), (403, 9917), (611, 6541), (1457, 2743)]