16420053

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1747}}^1$

素因数の和:2004

約数の個数: 16

約数和(自身を含む): 23688896

約数和(自身を除く): 7268843

約数列:

[1, 3, 13, 39, 241, 723, 1747, 3133, 5241, 9399, 22711, 68133, 421027, 1263081, 5473351, 16420053]

約数ペア:

[(1, 16420053), (3, 5473351), (13, 1263081), (39, 421027), (241, 68133), (723, 22711), (1747, 9399), (3133, 5241)]