1330571487

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3727091}}^1$

素因数の和:3727118

約数の個数: 16

約数和(自身を含む): 2146804992

約数和(自身を除く): 816233505

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 3727091, 11181273, 26089637, 63360547, 78268911, 190081641, 443523829, 1330571487]

約数ペア:

[(1, 1330571487), (3, 443523829), (7, 190081641), (17, 78268911), (21, 63360547), (51, 26089637), (119, 11181273), (357, 3727091)]