40891857

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{4751}}^1$

素因数の和:4924

約数の個数: 16

約数和(自身を含む): 57784320

約数和(自身を除く): 16892463

約数列:

[1, 3, 19, 57, 151, 453, 2869, 4751, 8607, 14253, 90269, 270807, 717401, 2152203, 13630619, 40891857]

約数ペア:

[(1, 40891857), (3, 13630619), (19, 2152203), (57, 717401), (151, 270807), (453, 90269), (2869, 14253), (4751, 8607)]