6645963

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{863}}^1$

素因数の和:1034

約数の個数: 16

約数和(自身を含む): 9455616

約数和(自身を除く): 2809653

約数列:

[1, 3, 17, 51, 151, 453, 863, 2567, 2589, 7701, 14671, 44013, 130313, 390939, 2215321, 6645963]

約数ペア:

[(1, 6645963), (3, 2215321), (17, 390939), (51, 130313), (151, 44013), (453, 14671), (863, 7701), (2567, 2589)]