275646513

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{4157}}^1$

素因数の和:4245

約数の個数: 24

約数和(自身を含む): 396373824

約数和(自身を除く): 120727311

約数列:

[1, 3, 23, 31, 69, 93, 713, 961, 2139, 2883, 4157, 12471, 22103, 66309, 95611, 128867, 286833, 386601, 2963941, 3994877, 8891823, 11984631, 91882171, 275646513]

約数ペア:

[(1, 275646513), (3, 91882171), (23, 11984631), (31, 8891823), (69, 3994877), (93, 2963941), (713, 386601), (961, 286833), (2139, 128867), (2883, 95611), (4157, 66309), (12471, 22103)]