5200778891

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{6961}}^1$

素因数の和:7323

約数の個数: 32

約数和(自身を含む): 6715600896

約数和(自身を除く): 1514822005

約数列:

[1, 7, 11, 31, 77, 217, 313, 341, 2191, 2387, 3443, 6961, 9703, 24101, 48727, 67921, 76571, 106733, 215791, 535997, 747131, 1510537, 2178793, 2373701, 15251551, 16615907, 23966723, 67542583, 167767061, 472798081, 742968413, 5200778891]

約数ペア:

[(1, 5200778891), (7, 742968413), (11, 472798081), (31, 167767061), (77, 67542583), (217, 23966723), (313, 16615907), (341, 15251551), (2191, 2373701), (2387, 2178793), (3443, 1510537), (6961, 747131), (9703, 535997), (24101, 215791), (48727, 106733), (67921, 76571)]