7840401

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{571}}^1$

素因数の和:796

約数の個数: 16

約数和(自身を含む): 10982400

約数和(自身を除く): 3141999

約数列:

[1, 3, 23, 69, 199, 571, 597, 1713, 4577, 13133, 13731, 39399, 113629, 340887, 2613467, 7840401]

約数ペア:

[(1, 7840401), (3, 2613467), (23, 340887), (69, 113629), (199, 39399), (571, 13731), (597, 13133), (1713, 4577)]