38217777

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{1553}}^1$

素因数の和:2200

約数の個数: 16

約数和(自身を含む): 54999168

約数和(自身を除く): 16781391

約数列:

[1, 3, 13, 39, 631, 1553, 1893, 4659, 8203, 20189, 24609, 60567, 979943, 2939829, 12739259, 38217777]

約数ペア:

[(1, 38217777), (3, 12739259), (13, 2939829), (39, 979943), (631, 60567), (1553, 24609), (1893, 20189), (4659, 8203)]