42984993

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{1153}}^1$

素因数の和:1233

約数の個数: 24

約数和(自身を含む): 62352928

約数和(自身を除く): 19367935

約数列:

[1, 3, 17, 43, 51, 129, 289, 731, 867, 1153, 2193, 3459, 12427, 19601, 37281, 49579, 58803, 148737, 333217, 842843, 999651, 2528529, 14328331, 42984993]

約数ペア:

[(1, 42984993), (3, 14328331), (17, 2528529), (43, 999651), (51, 842843), (129, 333217), (289, 148737), (731, 58803), (867, 49579), (1153, 37281), (2193, 19601), (3459, 12427)]