42910431

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{1151}}^1$

素因数の和:1231

約数の個数: 24

約数和(自身を含む): 62244864

約数和(自身を除く): 19334433

約数列:

[1, 3, 17, 43, 51, 129, 289, 731, 867, 1151, 2193, 3453, 12427, 19567, 37281, 49493, 58701, 148479, 332639, 841381, 997917, 2524143, 14303477, 42910431]

約数ペア:

[(1, 42910431), (3, 14303477), (17, 2524143), (43, 997917), (51, 841381), (129, 332639), (289, 148479), (731, 58701), (867, 49493), (1151, 37281), (2193, 19567), (3453, 12427)]