2017316511

素因数分解:

$3^2\times 7^1\times {\mathrm{1783}}^1\times {\mathrm{17959}}^1$

素因数の和:19755

約数の個数: 24

約数和(自身を含む): 3332226560

約数和(自身を除く): 1314910049

約数列:

[1, 3, 7, 9, 21, 63, 1783, 5349, 12481, 16047, 17959, 37443, 53877, 112329, 125713, 161631, 377139, 1131417, 32020897, 96062691, 224146279, 288188073, 672438837, 2017316511]

約数ペア:

[(1, 2017316511), (3, 672438837), (7, 288188073), (9, 224146279), (21, 96062691), (63, 32020897), (1783, 1131417), (5349, 377139), (12481, 161631), (16047, 125713), (17959, 112329), (37443, 53877)]