7989909

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1621}}^1$

素因数の和:1708

約数の個数: 16

約数和(自身を含む): 11211264

約数和(自身を除く): 3221355

約数列:

[1, 3, 31, 53, 93, 159, 1621, 1643, 4863, 4929, 50251, 85913, 150753, 257739, 2663303, 7989909]

約数ペア:

[(1, 7989909), (3, 2663303), (31, 257739), (53, 150753), (93, 85913), (159, 50251), (1621, 4929), (1643, 4863)]