42945243

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{17827}}^1$

素因数の和:17914

約数の個数: 16

約数和(自身を含む): 63325056

約数和(自身を除く): 20379813

約数列:

[1, 3, 11, 33, 73, 219, 803, 2409, 17827, 53481, 196097, 588291, 1301371, 3904113, 14315081, 42945243]

約数ペア:

[(1, 42945243), (3, 14315081), (11, 3904113), (33, 1301371), (73, 588291), (219, 196097), (803, 53481), (2409, 17827)]