29944341

素因数分解:

$3^2\times 7^2\times {\mathrm{67901}}^1$

素因数の和:67921

約数の個数: 18

約数和(自身を含む): 50315382

約数和(自身を除く): 20371041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 67901, 203703, 475307, 611109, 1425921, 3327149, 4277763, 9981447, 29944341]

約数ペア:

[(1, 29944341), (3, 9981447), (7, 4277763), (9, 3327149), (21, 1425921), (49, 611109), (63, 475307), (147, 203703), (441, 67901)]