389623983

素因数分解:

$3^1\times 7^1\times {\mathrm{1831}}^1\times {\mathrm{10133}}^1$

素因数の和:11974

約数の個数: 16

約数和(自身を含む): 594095616

約数和(自身を除く): 204471633

約数列:

[1, 3, 7, 21, 1831, 5493, 10133, 12817, 30399, 38451, 70931, 212793, 18553523, 55660569, 129874661, 389623983]

約数ペア:

[(1, 389623983), (3, 129874661), (7, 55660569), (21, 18553523), (1831, 212793), (5493, 70931), (10133, 38451), (12817, 30399)]