40940953

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1109}}^1$

素因数の和:1224

約数の個数: 16

約数和(自身を含む): 45288000

約数和(自身を除く): 4347047

約数列:

[1, 19, 29, 67, 551, 1109, 1273, 1943, 21071, 32161, 36917, 74303, 611059, 1411757, 2154787, 40940953]

約数ペア:

[(1, 40940953), (19, 2154787), (29, 1411757), (67, 611059), (551, 74303), (1109, 36917), (1273, 32161), (1943, 21071)]