4353978057

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{215939}}^1$

素因数の和:216013

約数の個数: 32

約数和(自身を含む): 6965360640

約数和(自身を除く): 2611382583

約数列:

[1, 3, 11, 13, 33, 39, 47, 141, 143, 429, 517, 611, 1551, 1833, 6721, 20163, 215939, 647817, 2375329, 2807207, 7125987, 8421621, 10149133, 30447399, 30879277, 92637831, 111640463, 131938729, 334921389, 395816187, 1451326019, 4353978057]

約数ペア:

[(1, 4353978057), (3, 1451326019), (11, 395816187), (13, 334921389), (33, 131938729), (39, 111640463), (47, 92637831), (141, 30879277), (143, 30447399), (429, 10149133), (517, 8421621), (611, 7125987), (1551, 2807207), (1833, 2375329), (6721, 647817), (20163, 215939)]