2015493417

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1103171}}^1$

素因数の和:1103213

約数の個数: 24

約数和(自身を含む): 3441896640

約数和(自身を除く): 1426403223

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 1103171, 3309513, 7722197, 9928539, 23166591, 31991959, 69499773, 95975877, 223943713, 287927631, 671831139, 2015493417]

約数ペア:

[(1, 2015493417), (3, 671831139), (7, 287927631), (9, 223943713), (21, 95975877), (29, 69499773), (63, 31991959), (87, 23166591), (203, 9928539), (261, 7722197), (609, 3309513), (1827, 1103171)]