30123873

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4517}}^1$

素因数の和:4558

約数の個数: 32

約数和(自身を含む): 50601600

約数和(自身を除く): 20477727

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 4517, 6669, 13551, 40653, 58721, 85823, 121959, 176163, 257469, 528489, 772407, 1115699, 1585467, 2317221, 3347097, 10041291, 30123873]

約数ペア:

[(1, 30123873), (3, 10041291), (9, 3347097), (13, 2317221), (19, 1585467), (27, 1115699), (39, 772407), (57, 528489), (117, 257469), (171, 176163), (247, 121959), (351, 85823), (513, 58721), (741, 40653), (2223, 13551), (4517, 6669)]