22229181

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{63331}}^1$

素因数の和:63353

約数の個数: 16

約数和(自身を含む): 35465920

約数和(自身を除く): 13236739

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 63331, 189993, 569979, 823303, 1709937, 2469909, 7409727, 22229181]

約数ペア:

[(1, 22229181), (3, 7409727), (9, 2469909), (13, 1709937), (27, 823303), (39, 569979), (117, 189993), (351, 63331)]