1949063307

素因数分解:

$3^1\times {\mathrm{401}}^1\times {\mathrm{761}}^1\times {\mathrm{2129}}^1$

素因数の和:3294

約数の個数: 16

約数和(自身を含む): 2609880480

約数和(自身を除く): 660817173

約数列:

[1, 3, 401, 761, 1203, 2129, 2283, 6387, 305161, 853729, 915483, 1620169, 2561187, 4860507, 649687769, 1949063307]

約数ペア:

[(1, 1949063307), (3, 649687769), (401, 4860507), (761, 2561187), (1203, 1620169), (2129, 915483), (2283, 853729), (6387, 305161)]