309421833

素因数分解:

$3^1\times 7^1\times {\mathrm{947}}^1\times {\mathrm{15559}}^1$

素因数の和:16516

約数の個数: 16

約数和(自身を含む): 472028160

約数和(自身を除く): 162606327

約数列:

[1, 3, 7, 21, 947, 2841, 6629, 15559, 19887, 46677, 108913, 326739, 14734373, 44203119, 103140611, 309421833]

約数ペア:

[(1, 309421833), (3, 103140611), (7, 44203119), (21, 14734373), (947, 326739), (2841, 108913), (6629, 46677), (15559, 19887)]