26560803

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{7639}}^1$

素因数の和:7722

約数の個数: 16

約数和(自身を含む): 37894400

約数和(自身を除く): 11333597

約数列:

[1, 3, 19, 57, 61, 183, 1159, 3477, 7639, 22917, 145141, 435423, 465979, 1397937, 8853601, 26560803]

約数ペア:

[(1, 26560803), (3, 8853601), (19, 1397937), (57, 465979), (61, 435423), (183, 145141), (1159, 22917), (3477, 7639)]