281641107

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{275309}}^1$

素因数の和:275354

約数の個数: 16

約数和(自身を含む): 422876160

約数和(自身を除く): 141235053

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 275309, 825927, 3028399, 8534579, 9085197, 25603737, 93880369, 281641107]

約数ペア:

[(1, 281641107), (3, 93880369), (11, 25603737), (31, 9085197), (33, 8534579), (93, 3028399), (341, 825927), (1023, 275309)]