40216143

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{8179}}^1$

素因数の和:8342

約数の個数: 16

約数和(自身を含む): 58896000

約数和(自身を除く): 18679857

約数列:

[1, 3, 11, 33, 149, 447, 1639, 4917, 8179, 24537, 89969, 269907, 1218671, 3656013, 13405381, 40216143]

約数ペア:

[(1, 40216143), (3, 13405381), (11, 3656013), (33, 1218671), (149, 269907), (447, 89969), (1639, 24537), (4917, 8179)]