40975989

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{3407}}^1$

素因数の和:3640

約数の個数: 16

約数和(自身を含む): 57799680

約数和(自身を除く): 16823691

約数列:

[1, 3, 19, 57, 211, 633, 3407, 4009, 10221, 12027, 64733, 194199, 718877, 2156631, 13658663, 40975989]

約数ペア:

[(1, 40975989), (3, 13658663), (19, 2156631), (57, 718877), (211, 194199), (633, 64733), (3407, 12027), (4009, 10221)]