4547997

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 6948864

約数和(自身を除く): 2400867

約数列:

[1, 3, 9, 23, 69, 127, 173, 207, 381, 519, 1143, 1557, 2921, 3979, 8763, 11937, 21971, 26289, 35811, 65913, 197739, 505333, 1515999, 4547997]

約数ペア:

[(1, 4547997), (3, 1515999), (9, 505333), (23, 197739), (69, 65913), (127, 35811), (173, 26289), (207, 21971), (381, 11937), (519, 8763), (1143, 3979), (1557, 2921)]