10621281

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4409}}^1$

素因数の和:4496

約数の個数: 16

約数和(自身を含む): 15664320

約数和(自身を除く): 5043039

約数列:

[1, 3, 11, 33, 73, 219, 803, 2409, 4409, 13227, 48499, 145497, 321857, 965571, 3540427, 10621281]

約数ペア:

[(1, 10621281), (3, 3540427), (11, 965571), (33, 321857), (73, 145497), (219, 48499), (803, 13227), (2409, 4409)]