31932711

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{20749}}^1$

素因数の和:20780

約数の個数: 20

約数和(自身を含む): 50215000

約数和(自身を除く): 18282289

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 20749, 62247, 186741, 394231, 560223, 1182693, 1680669, 3548079, 10644237, 31932711]

約数ペア:

[(1, 31932711), (3, 10644237), (9, 3548079), (19, 1680669), (27, 1182693), (57, 560223), (81, 394231), (171, 186741), (513, 62247), (1539, 20749)]