317797371

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{30103}}^1$

素因数の和:30152

約数の個数: 32

約数和(自身を含む): 520197120

約数和(自身を除く): 202399749

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 1173, 3519, 10557, 30103, 90309, 270927, 511751, 692369, 812781, 1535253, 2077107, 4605759, 6231321, 11770273, 13817277, 18693963, 35310819, 105932457, 317797371]

約数ペア:

[(1, 317797371), (3, 105932457), (9, 35310819), (17, 18693963), (23, 13817277), (27, 11770273), (51, 6231321), (69, 4605759), (153, 2077107), (207, 1535253), (391, 812781), (459, 692369), (621, 511751), (1173, 270927), (3519, 90309), (10557, 30103)]