1330303947

素因数分解:

$3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{271879}}^1$

素因数の和:272122

約数の個数: 16

約数和(自身を含む): 2035837440

約数和(自身を除く): 705533493

約数列:

[1, 3, 7, 21, 233, 699, 1631, 4893, 271879, 815637, 1903153, 5709459, 63347807, 190043421, 443434649, 1330303947]

約数ペア:

[(1, 1330303947), (3, 443434649), (7, 190043421), (21, 63347807), (233, 5709459), (699, 1903153), (1631, 815637), (4893, 271879)]