1530697

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 1952640

約数和(自身を除く): 421943

約数列:

[1, 7, 17, 19, 119, 133, 323, 677, 2261, 4739, 11509, 12863, 80563, 90041, 218671, 1530697]

約数ペア:

[(1, 1530697), (7, 218671), (17, 90041), (19, 80563), (119, 12863), (133, 11509), (323, 4739), (677, 2261)]