11928546009

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{23719}}^1$

素因数の和:23934

約数の個数: 48

約数和(自身を含む): 19315670400

約数和(自身を除く): 7387124391

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 173, 323, 519, 969, 1557, 2907, 2941, 3287, 8823, 9861, 23719, 26469, 29583, 55879, 71157, 167637, 213471, 403223, 450661, 502911, 1209669, 1351983, 3629007, 4055949, 4103387, 7661237, 12310161, 22983711, 36930483, 68951133, 69757579, 77964353, 209272737, 233893059, 627818211, 701679177, 1325394001, 3976182003, 11928546009]

約数ペア:

[(1, 11928546009), (3, 3976182003), (9, 1325394001), (17, 701679177), (19, 627818211), (51, 233893059), (57, 209272737), (153, 77964353), (171, 69757579), (173, 68951133), (323, 36930483), (519, 22983711), (969, 12310161), (1557, 7661237), (2907, 4103387), (2941, 4055949), (3287, 3629007), (8823, 1351983), (9861, 1209669), (23719, 502911), (26469, 450661), (29583, 403223), (55879, 213471), (71157, 167637)]