2242947

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{127}}^1$

素因数の和:195

約数の個数: 24

約数和(自身を含む): 3567616

約数和(自身を除く): 1324669

約数列:

[1, 3, 7, 21, 29, 87, 127, 203, 381, 609, 841, 889, 2523, 2667, 3683, 5887, 11049, 17661, 25781, 77343, 106807, 320421, 747649, 2242947]

約数ペア:

[(1, 2242947), (3, 747649), (7, 320421), (21, 106807), (29, 77343), (87, 25781), (127, 17661), (203, 11049), (381, 5887), (609, 3683), (841, 2667), (889, 2523)]