15982131

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3697}}^1$

素因数の和:3842

約数の個数: 16

約数和(自身を含む): 23430528

約数和(自身を除く): 7448397

約数列:

[1, 3, 11, 33, 131, 393, 1441, 3697, 4323, 11091, 40667, 122001, 484307, 1452921, 5327377, 15982131]

約数ペア:

[(1, 15982131), (3, 5327377), (11, 1452921), (33, 484307), (131, 122001), (393, 40667), (1441, 11091), (3697, 4323)]