7972257

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:752

約数の個数: 16

約数和(自身を含む): 10975680

約数和(自身を除く): 3003423

約数列:

[1, 3, 59, 73, 177, 219, 617, 1851, 4307, 12921, 36403, 45041, 109209, 135123, 2657419, 7972257]

約数ペア:

[(1, 7972257), (3, 2657419), (59, 135123), (73, 109209), (177, 45041), (219, 36403), (617, 12921), (1851, 4307)]