40304319

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{18229}}^1$

素因数の和:18310

約数の個数: 16

約数和(自身を含む): 59502720

約数和(自身を除く): 19198401

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 18229, 54687, 200519, 601557, 1221343, 3664029, 13434773, 40304319]

約数ペア:

[(1, 40304319), (3, 13434773), (11, 3664029), (33, 1221343), (67, 601557), (201, 200519), (737, 54687), (2211, 18229)]