7228227

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{601}}^1$

素因数の和:834

約数の個数: 16

約数和(自身を含む): 10209920

約数和(自身を除く): 2981693

約数列:

[1, 3, 19, 57, 211, 601, 633, 1803, 4009, 11419, 12027, 34257, 126811, 380433, 2409409, 7228227]

約数ペア:

[(1, 7228227), (3, 2409409), (19, 380433), (57, 126811), (211, 34257), (601, 12027), (633, 11419), (1803, 4009)]