42215031

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{743}}^1$

素因数の和:915

約数の個数: 24

約数和(自身を含む): 62674560

約数和(自身を除く): 20459529

約数列:

[1, 3, 9, 59, 107, 177, 321, 531, 743, 963, 2229, 6313, 6687, 18939, 43837, 56817, 79501, 131511, 238503, 394533, 715509, 4690559, 14071677, 42215031]

約数ペア:

[(1, 42215031), (3, 14071677), (9, 4690559), (59, 715509), (107, 394533), (177, 238503), (321, 131511), (531, 79501), (743, 56817), (963, 43837), (2229, 18939), (6313, 6687)]