42214519

素因数分解:

${\mathrm{17}}^2\times {\mathrm{43}}^2\times {\mathrm{79}}^1$

素因数の和:199

約数の個数: 18

約数和(自身を含む): 46492080

約数和(自身を除く): 4277561

約数列:

[1, 17, 43, 79, 289, 731, 1343, 1849, 3397, 12427, 22831, 31433, 57749, 146071, 534361, 981733, 2483207, 42214519]

約数ペア:

[(1, 42214519), (17, 2483207), (43, 981733), (79, 534361), (289, 146071), (731, 57749), (1343, 31433), (1849, 22831), (3397, 12427)]