245081859

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{322901}}^1$

素因数の和:322938

約数の個数: 16

約数和(自身を含む): 371983104

約数和(自身を除く): 126901245

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 322901, 968703, 3551911, 7426723, 10655733, 22280169, 81693953, 245081859]

約数ペア:

[(1, 245081859), (3, 81693953), (11, 22280169), (23, 10655733), (33, 7426723), (69, 3551911), (253, 968703), (759, 322901)]