5665191

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2671}}^1$

素因数の和:2782

約数の個数: 16

約数和(自身を含む): 8721408

約数和(自身を除く): 3056217

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 2671, 8013, 18697, 56091, 269771, 809313, 1888397, 5665191]

約数ペア:

[(1, 5665191), (3, 1888397), (7, 809313), (21, 269771), (101, 56091), (303, 18697), (707, 8013), (2121, 2671)]