22361409

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20879}}^1$

素因数の和:20909

約数の個数: 24

約数和(自身を含む): 39087360

約数和(自身を除く): 16725951

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 20879, 62637, 146153, 187911, 354943, 438459, 1064829, 1315377, 2484601, 3194487, 7453803, 22361409]

約数ペア:

[(1, 22361409), (3, 7453803), (7, 3194487), (9, 2484601), (17, 1315377), (21, 1064829), (51, 438459), (63, 354943), (119, 187911), (153, 146153), (357, 62637), (1071, 20879)]