56907921

素因数分解:

$3^1\times 7^1\times {\mathrm{733}}^1\times {\mathrm{3697}}^1$

素因数の和:4440

約数の個数: 16

約数和(自身を含む): 86858624

約数和(自身を除く): 29950703

約数列:

[1, 3, 7, 21, 733, 2199, 3697, 5131, 11091, 15393, 25879, 77637, 2709901, 8129703, 18969307, 56907921]

約数ペア:

[(1, 56907921), (3, 18969307), (7, 8129703), (21, 2709901), (733, 77637), (2199, 25879), (3697, 15393), (5131, 11091)]