254006709

素因数分解:

$3^1\times {\mathrm{11}}^4\times {\mathrm{5783}}^1$

素因数の和:5830

約数の個数: 20

約数和(自身を含む): 372605280

約数和(自身を除く): 118598571

約数列:

[1, 3, 11, 33, 121, 363, 1331, 3993, 5783, 14641, 17349, 43923, 63613, 190839, 699743, 2099229, 7697173, 23091519, 84668903, 254006709]

約数ペア:

[(1, 254006709), (3, 84668903), (11, 23091519), (33, 7697173), (121, 2099229), (363, 699743), (1331, 190839), (3993, 63613), (5783, 43923), (14641, 17349)]