28214403

素因数分解:

$3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{5867}}^1$

素因数の和:6106

約数の個数: 16

約数和(自身を含む): 43188480

約数和(自身を除く): 14974077

約数列:

[1, 3, 7, 21, 229, 687, 1603, 4809, 5867, 17601, 41069, 123207, 1343543, 4030629, 9404801, 28214403]

約数ペア:

[(1, 28214403), (3, 9404801), (7, 4030629), (21, 1343543), (229, 123207), (687, 41069), (1603, 17601), (4809, 5867)]