80897407

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{431}}^1$

素因数の和:690

約数の個数: 16

約数和(自身を含む): 87744384

約数和(自身を除く): 6846977

約数列:

[1, 17, 61, 181, 431, 1037, 3077, 7327, 11041, 26291, 78011, 187697, 446947, 1326187, 4758671, 80897407]

約数ペア:

[(1, 80897407), (17, 4758671), (61, 1326187), (181, 446947), (431, 187697), (1037, 78011), (3077, 26291), (7327, 11041)]