6686169

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 10813440

約数和(自身を除く): 4127271

約数列:

[1, 3, 7, 21, 23, 69, 109, 127, 161, 327, 381, 483, 763, 889, 2289, 2507, 2667, 2921, 7521, 8763, 13843, 17549, 20447, 41529, 52647, 61341, 96901, 290703, 318389, 955167, 2228723, 6686169]

約数ペア:

[(1, 6686169), (3, 2228723), (7, 955167), (21, 318389), (23, 290703), (69, 96901), (109, 61341), (127, 52647), (161, 41529), (327, 20447), (381, 17549), (483, 13843), (763, 8763), (889, 7521), (2289, 2921), (2507, 2667)]