4529871

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:236

約数の個数: 32

約数和(自身を含む): 7257600

約数和(自身を除く): 2727729

約数列:

[1, 3, 9, 17, 27, 51, 71, 139, 153, 213, 417, 459, 639, 1207, 1251, 1917, 2363, 3621, 3753, 7089, 9869, 10863, 21267, 29607, 32589, 63801, 88821, 167773, 266463, 503319, 1509957, 4529871]

約数ペア:

[(1, 4529871), (3, 1509957), (9, 503319), (17, 266463), (27, 167773), (51, 88821), (71, 63801), (139, 32589), (153, 29607), (213, 21267), (417, 10863), (459, 9869), (639, 7089), (1207, 3753), (1251, 3621), (1917, 2363)]