11967165

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{37991}}^1$

素因数の和:38009

約数の個数: 24

約数和(自身を含む): 23707008

約数和(自身を除く): 11739843

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 37991, 113973, 189955, 265937, 341919, 569865, 797811, 1329685, 1709595, 2393433, 3989055, 11967165]

約数ペア:

[(1, 11967165), (3, 3989055), (5, 2393433), (7, 1709595), (9, 1329685), (15, 797811), (21, 569865), (35, 341919), (45, 265937), (63, 189955), (105, 113973), (315, 37991)]