2016416241

素因数分解:

$3^3\times 7^1\times {\mathrm{2749}}^1\times {\mathrm{3881}}^1$

素因数の和:6646

約数の個数: 32

約数和(自身を含む): 3416160000

約数和(自身を除く): 1399743759

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 2749, 3881, 8247, 11643, 19243, 24741, 27167, 34929, 57729, 74223, 81501, 104787, 173187, 244503, 519561, 733509, 10668869, 32006607, 74682083, 96019821, 224046249, 288059463, 672138747, 2016416241]

約数ペア:

[(1, 2016416241), (3, 672138747), (7, 288059463), (9, 224046249), (21, 96019821), (27, 74682083), (63, 32006607), (189, 10668869), (2749, 733509), (3881, 519561), (8247, 244503), (11643, 173187), (19243, 104787), (24741, 81501), (27167, 74223), (34929, 57729)]