308538471129

素因数分解:

$3^1\times 7^1\times {\mathrm{2749}}^1\times {\mathrm{5344601}}^1$

素因数の和:5347360

約数の個数: 16

約数和(自身を含む): 470324976000

約数和(自身を除く): 161786504871

約数列:

[1, 3, 7, 21, 2749, 8247, 19243, 57729, 5344601, 16033803, 37412207, 112236621, 14692308149, 44076924447, 102846157043, 308538471129]

約数ペア:

[(1, 308538471129), (3, 102846157043), (7, 44076924447), (21, 14692308149), (2749, 112236621), (8247, 37412207), (19243, 16033803), (57729, 5344601)]