13920395331

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1\times {\mathrm{1061}}^1$

素因数の和:1707

約数の個数: 32

約数和(自身を含む): 19012008960

約数和(自身を除く): 5091613629

約数列:

[1, 3, 73, 139, 219, 417, 431, 1061, 1293, 3183, 10147, 30441, 31463, 59909, 77453, 94389, 147479, 179727, 232359, 442437, 457291, 1371873, 4373357, 10765967, 13120071, 32297901, 33382243, 63563449, 100146729, 190690347, 4640131777, 13920395331]

約数ペア:

[(1, 13920395331), (3, 4640131777), (73, 190690347), (139, 100146729), (219, 63563449), (417, 33382243), (431, 32297901), (1061, 13120071), (1293, 10765967), (3183, 4373357), (10147, 1371873), (30441, 457291), (31463, 442437), (59909, 232359), (77453, 179727), (94389, 147479)]