201788769

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{739153}}^1$

素因数の和:739176

約数の個数: 16

約数和(自身を含む): 331140992

約数和(自身を除く): 129352223

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 739153, 2217459, 5174071, 9608989, 15522213, 28826967, 67262923, 201788769]

約数ペア:

[(1, 201788769), (3, 67262923), (7, 28826967), (13, 15522213), (21, 9608989), (39, 5174071), (91, 2217459), (273, 739153)]