213376537

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{8209}}^1$

素因数の和:8376

約数の個数: 16

約数和(自身を含む): 248270400

約数和(自身を除く): 34893863

約数列:

[1, 11, 17, 139, 187, 1529, 2363, 8209, 25993, 90299, 139553, 1141051, 1535083, 12551561, 19397867, 213376537]

約数ペア:

[(1, 213376537), (11, 19397867), (17, 12551561), (139, 1535083), (187, 1141051), (1529, 139553), (2363, 90299), (8209, 25993)]