252543669

素因数分解:

$3^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{22229}}^1$

素因数の和:22780

約数の個数: 16

約数和(自身を含む): 385557120

約数和(自身を除く): 133013451

約数列:

[1, 3, 7, 21, 541, 1623, 3787, 11361, 22229, 66687, 155603, 466809, 12025889, 36077667, 84181223, 252543669]

約数ペア:

[(1, 252543669), (3, 84181223), (7, 36077667), (21, 12025889), (541, 466809), (1623, 155603), (3787, 66687), (11361, 22229)]