7746390839

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{457}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 9195577440

約数和(自身を除く): 1449186601

約数列:

[1, 11, 19, 73, 101, 121, 209, 457, 803, 1111, 1387, 1919, 2299, 5027, 7373, 8683, 8833, 12221, 15257, 21109, 33361, 46157, 55297, 81103, 95513, 140087, 167827, 232199, 366971, 507727, 633859, 876983, 892133, 1050643, 1540957, 3369461, 4036681, 5584997, 6972449, 9646813, 16950527, 37064071, 64019759, 76696939, 106114943, 407704781, 704217349, 7746390839]

約数ペア:

[(1, 7746390839), (11, 704217349), (19, 407704781), (73, 106114943), (101, 76696939), (121, 64019759), (209, 37064071), (457, 16950527), (803, 9646813), (1111, 6972449), (1387, 5584997), (1919, 4036681), (2299, 3369461), (5027, 1540957), (7373, 1050643), (8683, 892133), (8833, 876983), (12221, 633859), (15257, 507727), (21109, 366971), (33361, 232199), (46157, 167827), (55297, 140087), (81103, 95513)]