12961803

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6869}}^1$

素因数の和:6926

約数の個数: 16

約数和(自身を含む): 18796320

約数和(自身を除く): 5834517

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 6869, 20607, 116773, 254153, 350319, 762459, 4320601, 12961803]

約数ペア:

[(1, 12961803), (3, 4320601), (17, 762459), (37, 350319), (51, 254153), (111, 116773), (629, 20607), (1887, 6869)]