5622281

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{743}}^1$

素因数の和:820

約数の個数: 16

約数和(自身を含む): 6856704

約数和(自身を除く): 1234423

約数列:

[1, 7, 23, 47, 161, 329, 743, 1081, 5201, 7567, 17089, 34921, 119623, 244447, 803183, 5622281]

約数ペア:

[(1, 5622281), (7, 803183), (23, 244447), (47, 119623), (161, 34921), (329, 17089), (743, 7567), (1081, 5201)]