11670237

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{7583}}^1$

素因数の和:7614

約数の個数: 20

約数和(自身を含む): 18353280

約数和(自身を除く): 6683043

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 7583, 22749, 68247, 144077, 204741, 432231, 614223, 1296693, 3890079, 11670237]

約数ペア:

[(1, 11670237), (3, 3890079), (9, 1296693), (19, 614223), (27, 432231), (57, 204741), (81, 144077), (171, 68247), (513, 22749), (1539, 7583)]