4005219

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2423}}^1$

素因数の和:2474

約数の個数: 16

約数和(自身を含む): 5817600

約数和(自身を除く): 1812381

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 2423, 7269, 46037, 70267, 138111, 210801, 1335073, 4005219]

約数ペア:

[(1, 4005219), (3, 1335073), (19, 210801), (29, 138111), (57, 70267), (87, 46037), (551, 7269), (1653, 2423)]