20170142311

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1951}}^1\times {\mathrm{1987}}^1$

素因数の和:4003

約数の個数: 24

約数和(自身を含む): 22709130752

約数和(自身を除く): 2538988441

約数列:

[1, 11, 43, 121, 473, 1951, 1987, 5203, 21461, 21857, 83893, 85441, 236071, 240427, 922823, 939851, 3876637, 10151053, 10338361, 42643007, 166695391, 469073077, 1833649301, 20170142311]

約数ペア:

[(1, 20170142311), (11, 1833649301), (43, 469073077), (121, 166695391), (473, 42643007), (1951, 10338361), (1987, 10151053), (5203, 3876637), (21461, 939851), (21857, 922823), (83893, 240427), (85441, 236071)]