15693721309

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1033}}^1\times {\mathrm{2969}}^1$

素因数の和:4069

約数の個数: 32

約数和(自身を含む): 19457729280

約数和(自身を除く): 3764007971

約数列:

[1, 7, 17, 43, 119, 301, 731, 1033, 2969, 5117, 7231, 17561, 20783, 44419, 50473, 122927, 127667, 310933, 353311, 755123, 893669, 2170339, 3066977, 5285861, 15192373, 21468839, 52138609, 131880011, 364970263, 923160077, 2241960187, 15693721309]

約数ペア:

[(1, 15693721309), (7, 2241960187), (17, 923160077), (43, 364970263), (119, 131880011), (301, 52138609), (731, 21468839), (1033, 15192373), (2969, 5285861), (5117, 3066977), (7231, 2170339), (17561, 893669), (20783, 755123), (44419, 353311), (50473, 310933), (122927, 127667)]