2015560179

素因数分解:

$3^4\times {\mathrm{4861}}^1\times {\mathrm{5119}}^1$

素因数の和:9992

約数の個数: 20

約数和(自身を含む): 3012106240

約数和(自身を除く): 996546061

約数列:

[1, 3, 9, 27, 81, 4861, 5119, 14583, 15357, 43749, 46071, 131247, 138213, 393741, 414639, 24883459, 74650377, 223951131, 671853393, 2015560179]

約数ペア:

[(1, 2015560179), (3, 671853393), (9, 223951131), (27, 74650377), (81, 24883459), (4861, 414639), (5119, 393741), (14583, 138213), (15357, 131247), (43749, 46071)]