11827120893

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29641907}}^1$

素因数の和:29641936

約数の個数: 16

約数和(自身を含む): 18970821120

約数和(自身を除く): 7143700227

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 29641907, 88925721, 207493349, 563196233, 622480047, 1689588699, 3942373631, 11827120893]

約数ペア:

[(1, 11827120893), (3, 3942373631), (7, 1689588699), (19, 622480047), (21, 563196233), (57, 207493349), (133, 88925721), (399, 29641907)]