16220133

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 24275160

約数和(自身を除く): 8055027

約数列:

[1, 3, 9, 41, 113, 123, 339, 369, 389, 1017, 1167, 3501, 4633, 13899, 15949, 41697, 43957, 47847, 131871, 143541, 395613, 1802237, 5406711, 16220133]

約数ペア:

[(1, 16220133), (3, 5406711), (9, 1802237), (41, 395613), (113, 143541), (123, 131871), (339, 47847), (369, 43957), (389, 41697), (1017, 15949), (1167, 13899), (3501, 4633)]