29678247

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{881}}^1$

素因数の和:1103

約数の個数: 24

約数和(自身を含む): 45405360

約数和(自身を除く): 15727113

約数列:

[1, 3, 9, 19, 57, 171, 197, 591, 881, 1773, 2643, 3743, 7929, 11229, 16739, 33687, 50217, 150651, 173557, 520671, 1562013, 3297583, 9892749, 29678247]

約数ペア:

[(1, 29678247), (3, 9892749), (9, 3297583), (19, 1562013), (57, 520671), (171, 173557), (197, 150651), (591, 50217), (881, 33687), (1773, 16739), (2643, 11229), (3743, 7929)]