191996040957

素因数分解:

$3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{22353713}}^1$

素因数の和:22354132

約数の個数: 16

約数和(自身を含む): 293280727680

約数和(自身を除く): 101284686723

約数列:

[1, 3, 7, 21, 409, 1227, 2863, 8589, 22353713, 67061139, 156475991, 469427973, 9142668617, 27428005851, 63998680319, 191996040957]

約数ペア:

[(1, 191996040957), (3, 63998680319), (7, 27428005851), (21, 9142668617), (409, 469427973), (1227, 156475991), (2863, 67061139), (8589, 22353713)]