222711441

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{42397}}^1$

素因数の和:42520

約数の個数: 16

約数和(自身を含む): 317476224

約数和(自身を除く): 94764783

約数列:

[1, 3, 17, 51, 103, 309, 1751, 5253, 42397, 127191, 720749, 2162247, 4366891, 13100673, 74237147, 222711441]

約数ペア:

[(1, 222711441), (3, 74237147), (17, 13100673), (51, 4366891), (103, 2162247), (309, 720749), (1751, 127191), (5253, 42397)]