3942969

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:340

約数の個数: 16

約数和(自身を含む): 5406720

約数和(自身を除く): 1463751

約数列:

[1, 3, 79, 127, 131, 237, 381, 393, 10033, 10349, 16637, 30099, 31047, 49911, 1314323, 3942969]

約数ペア:

[(1, 3942969), (3, 1314323), (79, 49911), (127, 31047), (131, 30099), (237, 16637), (381, 10349), (393, 10033)]