1258323

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2243}}^1$

素因数の和:2274

約数の個数: 16

約数和(自身を含む): 1938816

約数和(自身を除く): 680493

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 2243, 6729, 24673, 38131, 74019, 114393, 419441, 1258323]

約数ペア:

[(1, 1258323), (3, 419441), (11, 114393), (17, 74019), (33, 38131), (51, 24673), (187, 6729), (561, 2243)]