56937447

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{6899}}^1$

素因数の和:7043

約数の個数: 24

約数和(自身を含む): 94723200

約数和(自身を除く): 37785753

約数列:

[1, 3, 7, 9, 21, 63, 131, 393, 917, 1179, 2751, 6899, 8253, 20697, 48293, 62091, 144879, 434637, 903769, 2711307, 6326383, 8133921, 18979149, 56937447]

約数ペア:

[(1, 56937447), (3, 18979149), (7, 8133921), (9, 6326383), (21, 2711307), (63, 903769), (131, 434637), (393, 144879), (917, 62091), (1179, 48293), (2751, 20697), (6899, 8253)]