11285172717

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1\times {\mathrm{937}}^1$

素因数の和:1398

約数の個数: 64

約数和(自身を含む): 18723500544

約数和(自身を除く): 7438327827

約数列:

[1, 3, 7, 13, 21, 39, 91, 157, 273, 281, 471, 843, 937, 1099, 1967, 2041, 2811, 3297, 3653, 5901, 6123, 6559, 10959, 12181, 14287, 19677, 25571, 36543, 42861, 44117, 76713, 85267, 132351, 147109, 255801, 263297, 308819, 441327, 573521, 789891, 926457, 1029763, 1720563, 1843079, 1912417, 3089289, 3422861, 4014647, 5529237, 5737251, 10268583, 12043941, 13386919, 23960027, 40160757, 41337629, 71880081, 124012887, 289363403, 537389177, 868090209, 1612167531, 3761724239, 11285172717]

約数ペア:

[(1, 11285172717), (3, 3761724239), (7, 1612167531), (13, 868090209), (21, 537389177), (39, 289363403), (91, 124012887), (157, 71880081), (273, 41337629), (281, 40160757), (471, 23960027), (843, 13386919), (937, 12043941), (1099, 10268583), (1967, 5737251), (2041, 5529237), (2811, 4014647), (3297, 3422861), (3653, 3089289), (5901, 1912417), (6123, 1843079), (6559, 1720563), (10959, 1029763), (12181, 926457), (14287, 789891), (19677, 573521), (25571, 441327), (36543, 308819), (42861, 263297), (44117, 255801), (76713, 147109), (85267, 132351)]