2993529

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12959}}^1$

素因数の和:12980

約数の個数: 16

約数和(自身を含む): 4976640

約数和(自身を除く): 1983111

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 12959, 38877, 90713, 142549, 272139, 427647, 997843, 2993529]

約数ペア:

[(1, 2993529), (3, 997843), (7, 427647), (11, 272139), (21, 142549), (33, 90713), (77, 38877), (231, 12959)]