38679039

素因数分解:

$3^5\times 7^1\times {\mathrm{22739}}^1$

素因数の和:22761

約数の個数: 24

約数和(自身を含む): 66218880

約数和(自身を除く): 27539841

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 22739, 68217, 159173, 204651, 477519, 613953, 1432557, 1841859, 4297671, 5525577, 12893013, 38679039]

約数ペア:

[(1, 38679039), (3, 12893013), (7, 5525577), (9, 4297671), (21, 1841859), (27, 1432557), (63, 613953), (81, 477519), (189, 204651), (243, 159173), (567, 68217), (1701, 22739)]