1213383699

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{7723}}^1$

素因数の和:7789

約数の個数: 48

約数和(自身を含む): 2050258560

約数和(自身を除く): 836874861

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 207, 253, 297, 529, 621, 759, 1587, 2277, 4761, 5819, 6831, 7723, 14283, 17457, 23169, 52371, 69507, 84953, 157113, 177629, 208521, 254859, 532887, 764577, 1598661, 1953919, 2293731, 4085467, 4795983, 5861757, 12256401, 17585271, 36769203, 44940137, 52755813, 110307609, 134820411, 404461233, 1213383699]

約数ペア:

[(1, 1213383699), (3, 404461233), (9, 134820411), (11, 110307609), (23, 52755813), (27, 44940137), (33, 36769203), (69, 17585271), (99, 12256401), (207, 5861757), (253, 4795983), (297, 4085467), (529, 2293731), (621, 1953919), (759, 1598661), (1587, 764577), (2277, 532887), (4761, 254859), (5819, 208521), (6831, 177629), (7723, 157113), (14283, 84953), (17457, 69507), (23169, 52371)]