7020861

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3329}}^1$

素因数の和:3388

約数の個数: 16

約数和(自身を含む): 10123200

約数和(自身を除く): 3102339

約数列:

[1, 3, 19, 37, 57, 111, 703, 2109, 3329, 9987, 63251, 123173, 189753, 369519, 2340287, 7020861]

約数ペア:

[(1, 7020861), (3, 2340287), (19, 369519), (37, 189753), (57, 123173), (111, 63251), (703, 9987), (2109, 3329)]