12812397

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{683}}^1$

素因数の和:749

約数の個数: 24

約数和(自身を含む): 19026144

約数和(自身を除く): 6213747

約数列:

[1, 3, 13, 37, 39, 111, 169, 481, 507, 683, 1443, 2049, 6253, 8879, 18759, 25271, 26637, 75813, 115427, 328523, 346281, 985569, 4270799, 12812397]

約数ペア:

[(1, 12812397), (3, 4270799), (13, 985569), (37, 346281), (39, 328523), (111, 115427), (169, 75813), (481, 26637), (507, 25271), (683, 18759), (1443, 8879), (2049, 6253)]