252340197

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{260413}}^1$

素因数の和:260452

約数の個数: 16

約数和(自身を含む): 374996160

約数和(自身を除く): 122655963

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 260413, 781239, 4427021, 4947847, 13281063, 14843541, 84113399, 252340197]

約数ペア:

[(1, 252340197), (3, 84113399), (17, 14843541), (19, 13281063), (51, 4947847), (57, 4427021), (323, 781239), (969, 260413)]