2213804979

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{2216021}}^1$

素因数の和:2216067

約数の個数: 16

約数和(自身を含む): 3368353440

約数和(自身を除く): 1154548461

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 2216021, 6648063, 19944189, 59832567, 81992777, 245978331, 737934993, 2213804979]

約数ペア:

[(1, 2213804979), (3, 737934993), (9, 245978331), (27, 81992777), (37, 59832567), (111, 19944189), (333, 6648063), (999, 2216021)]