9704781

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 14766336

約数和(自身を除く): 5061555

約数列:

[1, 3, 9, 23, 69, 173, 207, 271, 519, 813, 1557, 2439, 3979, 6233, 11937, 18699, 35811, 46883, 56097, 140649, 421947, 1078309, 3234927, 9704781]

約数ペア:

[(1, 9704781), (3, 3234927), (9, 1078309), (23, 421947), (69, 140649), (173, 56097), (207, 46883), (271, 35811), (519, 18699), (813, 11937), (1557, 6233), (2439, 3979)]