1616105953

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{21179}}^1$

素因数の和:22188

約数の個数: 16

約数和(自身を含む): 2017013760

約数和(自身を除く): 400907807

約数列:

[1, 7, 11, 77, 991, 6937, 10901, 21179, 76307, 148253, 232969, 1630783, 20988389, 146918723, 230872279, 1616105953]

約数ペア:

[(1, 1616105953), (7, 230872279), (11, 146918723), (77, 20988389), (991, 1630783), (6937, 232969), (10901, 148253), (21179, 76307)]