2912471853

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{137491}}^1$

素因数の和:137824

約数の個数: 16

約数和(自身を含む): 4065363456

約数和(自身を除く): 1152891603

約数列:

[1, 3, 23, 69, 307, 921, 7061, 21183, 137491, 412473, 3162293, 9486879, 42209737, 126629211, 970823951, 2912471853]

約数ペア:

[(1, 2912471853), (3, 970823951), (23, 126629211), (69, 42209737), (307, 9486879), (921, 3162293), (7061, 412473), (21183, 137491)]