5197563

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 9524736

約数和(自身を除く): 4327173

約数列:

[1, 3, 7, 9, 17, 21, 23, 51, 63, 69, 119, 153, 161, 207, 211, 357, 391, 483, 633, 1071, 1173, 1449, 1477, 1899, 2737, 3519, 3587, 4431, 4853, 8211, 10761, 13293, 14559, 24633, 25109, 32283, 33971, 43677, 75327, 82501, 101913, 225981, 247503, 305739, 577507, 742509, 1732521, 5197563]

約数ペア:

[(1, 5197563), (3, 1732521), (7, 742509), (9, 577507), (17, 305739), (21, 247503), (23, 225981), (51, 101913), (63, 82501), (69, 75327), (119, 43677), (153, 33971), (161, 32283), (207, 25109), (211, 24633), (357, 14559), (391, 13293), (483, 10761), (633, 8211), (1071, 4853), (1173, 4431), (1449, 3587), (1477, 3519), (1899, 2737)]