2612043

素因数分解:

$3^2\times 7^2\times {\mathrm{5923}}^1$

素因数の和:5943

約数の個数: 18

約数和(自身を含む): 4389684

約数和(自身を除く): 1777641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 5923, 17769, 41461, 53307, 124383, 290227, 373149, 870681, 2612043]

約数ペア:

[(1, 2612043), (3, 870681), (7, 373149), (9, 290227), (21, 124383), (49, 53307), (63, 41461), (147, 17769), (441, 5923)]