22283991

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{16183}}^1$

素因数の和:16212

約数の個数: 20

約数和(自身を含む): 35248752

約数和(自身を除く): 12964761

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 16183, 48549, 145647, 275111, 436941, 825333, 1310823, 2475999, 7427997, 22283991]

約数ペア:

[(1, 22283991), (3, 7427997), (9, 2475999), (17, 1310823), (27, 825333), (51, 436941), (81, 275111), (153, 145647), (459, 48549), (1377, 16183)]