24444747

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{6421}}^1$

素因数の和:6480

約数の個数: 20

約数和(自身を含む): 37298976

約数和(自身を除く): 12854229

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 6421, 19263, 57789, 173367, 301787, 520101, 905361, 2716083, 8148249, 24444747]

約数ペア:

[(1, 24444747), (3, 8148249), (9, 2716083), (27, 905361), (47, 520101), (81, 301787), (141, 173367), (423, 57789), (1269, 19263), (3807, 6421)]