201426687

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{290659}}^1$

素因数の和:290683

約数の個数: 24

約数和(自身を含む): 362743680

約数和(自身を除く): 161316993

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 290659, 871977, 2034613, 2615931, 3197249, 6103839, 9591747, 18311517, 22380743, 28775241, 67142229, 201426687]

約数ペア:

[(1, 201426687), (3, 67142229), (7, 28775241), (9, 22380743), (11, 18311517), (21, 9591747), (33, 6103839), (63, 3197249), (77, 2615931), (99, 2034613), (231, 871977), (693, 290659)]