26172309

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{547}}^1$

素因数の和:980

約数の個数: 16

約数和(自身を含む): 35904960

約数和(自身を除く): 9732651

約数列:

[1, 3, 41, 123, 389, 547, 1167, 1641, 15949, 22427, 47847, 67281, 212783, 638349, 8724103, 26172309]

約数ペア:

[(1, 26172309), (3, 8724103), (41, 638349), (123, 212783), (389, 67281), (547, 47847), (1167, 22427), (1641, 15949)]