245453973

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{31873}}^1$

素因数の和:32044

約数の個数: 16

約数和(自身を含む): 348829056

約数和(自身を除く): 103375083

約数列:

[1, 3, 17, 51, 151, 453, 2567, 7701, 31873, 95619, 541841, 1625523, 4812823, 14438469, 81817991, 245453973]

約数ペア:

[(1, 245453973), (3, 81817991), (17, 14438469), (51, 4812823), (151, 1625523), (453, 541841), (2567, 95619), (7701, 31873)]