30559761

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{22193}}^1$

素因数の和:22222

約数の個数: 20

約数和(自身を含む): 48338532

約数和(自身を除く): 17778771

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 22193, 66579, 199737, 377281, 599211, 1131843, 1797633, 3395529, 10186587, 30559761]

約数ペア:

[(1, 30559761), (3, 10186587), (9, 3395529), (17, 1797633), (27, 1131843), (51, 599211), (81, 377281), (153, 199737), (459, 66579), (1377, 22193)]