1661014761

素因数分解:

$3^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{116833}}^1$

素因数の和:117520

約数の個数: 16

約数和(自身を含む): 2534830464

約数和(自身を除く): 873815703

約数列:

[1, 3, 7, 21, 677, 2031, 4739, 14217, 116833, 350499, 817831, 2453493, 79095941, 237287823, 553671587, 1661014761]

約数ペア:

[(1, 1661014761), (3, 553671587), (7, 237287823), (21, 79095941), (677, 2453493), (2031, 817831), (4739, 350499), (14217, 116833)]