38869839

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9883}}^1$

素因数の和:9931

約数の個数: 24

約数和(自身を含む): 61676160

約数和(自身を除く): 22806321

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 9883, 29649, 88947, 187777, 227309, 563331, 681927, 1689993, 2045781, 4318871, 12956613, 38869839]

約数ペア:

[(1, 38869839), (3, 12956613), (9, 4318871), (19, 2045781), (23, 1689993), (57, 681927), (69, 563331), (171, 227309), (207, 187777), (437, 88947), (1311, 29649), (3933, 9883)]