40304151

素因数分解:

$3^2\times {\mathrm{101}}^2\times {\mathrm{439}}^1$

素因数の和:647

約数の個数: 18

約数和(自身を含む): 58933160

約数和(自身を除く): 18629009

約数列:

[1, 3, 9, 101, 303, 439, 909, 1317, 3951, 10201, 30603, 44339, 91809, 133017, 399051, 4478239, 13434717, 40304151]

約数ペア:

[(1, 40304151), (3, 13434717), (9, 4478239), (101, 399051), (303, 133017), (439, 91809), (909, 44339), (1317, 30603), (3951, 10201)]