2620827

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1151}}^1$

素因数の和:1191

約数の個数: 24

約数和(自身を含む): 4313088

約数和(自身を除く): 1692261

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 1151, 2277, 3453, 10359, 12661, 26473, 37983, 79419, 113949, 238257, 291203, 873609, 2620827]

約数ペア:

[(1, 2620827), (3, 873609), (9, 291203), (11, 238257), (23, 113949), (33, 79419), (69, 37983), (99, 26473), (207, 12661), (253, 10359), (759, 3453), (1151, 2277)]