131010201

素因数分解:

$3^2\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{2017}}^1$

素因数の和:3061

約数の個数: 24

約数和(自身を含む): 216587904

約数和(自身を除く): 85577703

約数列:

[1, 3, 7, 9, 21, 63, 1031, 2017, 3093, 6051, 7217, 9279, 14119, 18153, 21651, 42357, 64953, 127071, 2079527, 6238581, 14556689, 18715743, 43670067, 131010201]

約数ペア:

[(1, 131010201), (3, 43670067), (7, 18715743), (9, 14556689), (21, 6238581), (63, 2079527), (1031, 127071), (2017, 64953), (3093, 42357), (6051, 21651), (7217, 18153), (9279, 14119)]