4985001

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1181}}^1$

素因数の和:1261

約数の個数: 24

約数和(自身を含む): 8359104

約数和(自身を除く): 3374103

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1181, 1407, 3543, 4221, 8267, 10629, 24801, 74403, 79127, 237381, 553889, 712143, 1661667, 4985001]

約数ペア:

[(1, 4985001), (3, 1661667), (7, 712143), (9, 553889), (21, 237381), (63, 79127), (67, 74403), (201, 24801), (469, 10629), (603, 8267), (1181, 4221), (1407, 3543)]