39408281

素因数分解:

${\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 44064000

約数和(自身を除く): 4655719

約数列:

[1, 11, 79, 101, 449, 869, 1111, 4939, 7979, 35471, 45349, 87769, 390181, 498839, 3582571, 39408281]

約数ペア:

[(1, 39408281), (11, 3582571), (79, 498839), (101, 390181), (449, 87769), (869, 45349), (1111, 35471), (4939, 7979)]