2783246389

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{3433}}^1\times {\mathrm{10529}}^1$

素因数の和:13980

約数の個数: 16

約数和(自身を含む): 3471361920

約数和(自身を除く): 688115531

約数列:

[1, 7, 11, 77, 3433, 10529, 24031, 37763, 73703, 115819, 264341, 810733, 36146057, 253022399, 397606627, 2783246389]

約数ペア:

[(1, 2783246389), (7, 397606627), (11, 253022399), (77, 36146057), (3433, 810733), (10529, 264341), (24031, 115819), (37763, 73703)]