2741228223

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{204371}}^1$

素因数の和:204654

約数の個数: 16

約数和(自身を含む): 3884702976

約数和(自身を除く): 1143474753

約数列:

[1, 3, 17, 51, 263, 789, 4471, 13413, 204371, 613113, 3474307, 10422921, 53749573, 161248719, 913742741, 2741228223]

約数ペア:

[(1, 2741228223), (3, 913742741), (17, 161248719), (51, 53749573), (263, 10422921), (789, 3474307), (4471, 613113), (13413, 204371)]