888977829

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1669}}^1\times {\mathrm{4129}}^1$

素因数の和:5844

約数の個数: 16

約数和(自身を含む): 1213889600

約数和(自身を除く): 324911771

約数列:

[1, 3, 43, 129, 1669, 4129, 5007, 12387, 71767, 177547, 215301, 532641, 6891301, 20673903, 296325943, 888977829]

約数ペア:

[(1, 888977829), (3, 296325943), (43, 20673903), (129, 6891301), (1669, 532641), (4129, 215301), (5007, 177547), (12387, 71767)]