7220633

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:368

約数の個数: 16

約数和(自身を含む): 8561280

約数和(自身を除く): 1340647

約数列:

[1, 7, 41, 139, 181, 287, 973, 1267, 5699, 7421, 25159, 39893, 51947, 176113, 1031519, 7220633]

約数ペア:

[(1, 7220633), (7, 1031519), (41, 176113), (139, 51947), (181, 39893), (287, 25159), (973, 7421), (1267, 5699)]