990097537

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{653}}^1$

素因数の和:1161

約数の個数: 32

約数和(自身を含む): 1218260736

約数和(自身を除く): 228163199

約数列:

[1, 11, 13, 23, 143, 253, 299, 461, 653, 3289, 5071, 5993, 7183, 8489, 10603, 15019, 65923, 93379, 116633, 137839, 165209, 195247, 301033, 1516229, 2147717, 3311363, 3913429, 6923759, 43047719, 76161349, 90008867, 990097537]

約数ペア:

[(1, 990097537), (11, 90008867), (13, 76161349), (23, 43047719), (143, 6923759), (253, 3913429), (299, 3311363), (461, 2147717), (653, 1516229), (3289, 301033), (5071, 195247), (5993, 165209), (7183, 137839), (8489, 116633), (10603, 93379), (15019, 65923)]