228797709

素因数分解:

$3^1\times 7^2\times {\mathrm{367}}^1\times {\mathrm{4241}}^1$

素因数の和:4625

約数の個数: 24

約数和(自身を含む): 355920768

約数和(自身を除く): 127123059

約数列:

[1, 3, 7, 21, 49, 147, 367, 1101, 2569, 4241, 7707, 12723, 17983, 29687, 53949, 89061, 207809, 623427, 1556447, 4669341, 10895129, 32685387, 76265903, 228797709]

約数ペア:

[(1, 228797709), (3, 76265903), (7, 32685387), (21, 10895129), (49, 4669341), (147, 1556447), (367, 623427), (1101, 207809), (2569, 89061), (4241, 53949), (7707, 29687), (12723, 17983)]