191115297

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{2689}}^1$

素因数の和:2897

約数の個数: 24

約数和(自身を含む): 283257000

約数和(自身を除く): 92141703

約数列:

[1, 3, 9, 53, 149, 159, 447, 477, 1341, 2689, 7897, 8067, 23691, 24201, 71073, 142517, 400661, 427551, 1201983, 1282653, 3605949, 21235033, 63705099, 191115297]

約数ペア:

[(1, 191115297), (3, 63705099), (9, 21235033), (53, 3605949), (149, 1282653), (159, 1201983), (447, 427551), (477, 400661), (1341, 142517), (2689, 71073), (7897, 24201), (8067, 23691)]