38684427

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1\times {\mathrm{421}}^1$

素因数の和:814

約数の個数: 16

約数和(自身を含む): 52361760

約数和(自身を除く): 13677333

約数列:

[1, 3, 109, 281, 327, 421, 843, 1263, 30629, 45889, 91887, 118301, 137667, 354903, 12894809, 38684427]

約数ペア:

[(1, 38684427), (3, 12894809), (109, 354903), (281, 137667), (327, 118301), (421, 91887), (843, 45889), (1263, 30629)]