2986401

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:477

約数の個数: 24

約数和(自身を含む): 4617760

約数和(自身を除く): 1631359

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 363, 433, 627, 1299, 2299, 4763, 6897, 8227, 14289, 24681, 52393, 90497, 157179, 271491, 995467, 2986401]

約数ペア:

[(1, 2986401), (3, 995467), (11, 271491), (19, 157179), (33, 90497), (57, 52393), (121, 24681), (209, 14289), (363, 8227), (433, 6897), (627, 4763), (1299, 2299)]