408028869

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{1563329}}^1$

素因数の和:1563364

約数の個数: 12

約数和(自身を含む): 609698700

約数和(自身を除く): 201669831

約数列:

[1, 3, 9, 29, 87, 261, 1563329, 4689987, 14069961, 45336541, 136009623, 408028869]

約数ペア:

[(1, 408028869), (3, 136009623), (9, 45336541), (29, 14069961), (87, 4689987), (261, 1563329)]