4621281

素因数分解:

$3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{653}}^1$

素因数の和:1000

約数の個数: 16

約数和(自身を含む): 7073664

約数和(自身を除く): 2452383

約数列:

[1, 3, 7, 21, 337, 653, 1011, 1959, 2359, 4571, 7077, 13713, 220061, 660183, 1540427, 4621281]

約数ペア:

[(1, 4621281), (3, 1540427), (7, 660183), (21, 220061), (337, 13713), (653, 7077), (1011, 4571), (1959, 2359)]