39995559

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{13109}}^1$

素因数の和:13231

約数の個数: 16

約数和(自身を含む): 59781600

約数和(自身を除く): 19786041

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 13109, 39327, 117981, 353943, 1481317, 4443951, 13331853, 39995559]

約数ペア:

[(1, 39995559), (3, 13331853), (9, 4443951), (27, 1481317), (113, 353943), (339, 117981), (1017, 39327), (3051, 13109)]