227908987

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{2243}}^1$

素因数の和:2442

約数の個数: 16

約数和(自身を含む): 248814720

約数和(自身を除く): 20905733

約数列:

[1, 17, 43, 139, 731, 2243, 2363, 5977, 38131, 96449, 101609, 311777, 1639633, 5300209, 13406411, 227908987]

約数ペア:

[(1, 227908987), (17, 13406411), (43, 5300209), (139, 1639633), (731, 311777), (2243, 101609), (2363, 96449), (5977, 38131)]