254421879

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{1459}}^1\times {\mathrm{1571}}^1$

素因数の和:3070

約数の個数: 16

約数和(自身を含む): 348858240

約数和(自身を除く): 94436361

約数列:

[1, 3, 37, 111, 1459, 1571, 4377, 4713, 53983, 58127, 161949, 174381, 2292089, 6876267, 84807293, 254421879]

約数ペア:

[(1, 254421879), (3, 84807293), (37, 6876267), (111, 2292089), (1459, 174381), (1571, 161949), (4377, 58127), (4713, 53983)]