2477061

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{577}}^1$

素因数の和:642

約数の個数: 20

約数和(自身を含む): 3776652

約数和(自身を除く): 1299591

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 577, 1431, 1731, 4293, 5193, 15579, 30581, 46737, 91743, 275229, 825687, 2477061]

約数ペア:

[(1, 2477061), (3, 825687), (9, 275229), (27, 91743), (53, 46737), (81, 30581), (159, 15579), (477, 5193), (577, 4293), (1431, 1731)]