427704277

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{9091}}^1$

素因数の和:9169

約数の個数: 32

約数和(自身を含む): 586543104

約数和(自身を除く): 158838827

約数列:

[1, 7, 11, 13, 47, 77, 91, 143, 329, 517, 611, 1001, 3619, 4277, 6721, 9091, 47047, 63637, 100001, 118183, 427277, 700007, 827281, 1300013, 2990939, 4700047, 5554601, 9100091, 32900329, 38882207, 61100611, 427704277]

約数ペア:

[(1, 427704277), (7, 61100611), (11, 38882207), (13, 32900329), (47, 9100091), (77, 5554601), (91, 4700047), (143, 2990939), (329, 1300013), (517, 827281), (611, 700007), (1001, 427277), (3619, 118183), (4277, 100001), (6721, 63637), (9091, 47047)]