2518227

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:283

約数の個数: 24

約数和(自身を含む): 3912480

約数和(自身を除く): 1394253

約数列:

[1, 3, 9, 17, 51, 109, 151, 153, 327, 453, 981, 1359, 1853, 2567, 5559, 7701, 16459, 16677, 23103, 49377, 148131, 279803, 839409, 2518227]

約数ペア:

[(1, 2518227), (3, 839409), (9, 279803), (17, 148131), (51, 49377), (109, 23103), (151, 16677), (153, 16459), (327, 7701), (453, 5559), (981, 2567), (1359, 1853)]