83972119

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{14939}}^1$

素因数の和:15030

約数の個数: 16

約数和(自身を含む): 106133760

約数和(自身を除く): 22161641

約数列:

[1, 7, 11, 73, 77, 511, 803, 5621, 14939, 104573, 164329, 1090547, 1150303, 7633829, 11996017, 83972119]

約数ペア:

[(1, 83972119), (7, 11996017), (11, 7633829), (73, 1150303), (77, 1090547), (511, 164329), (803, 104573), (5621, 14939)]