4581603

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:273

約数の個数: 40

約数和(自身を含む): 7792400

約数和(自身を除く): 3210797

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 229, 247, 351, 513, 687, 741, 1053, 1539, 2061, 2223, 2977, 4351, 6183, 6669, 8931, 13053, 18549, 20007, 26793, 39159, 56563, 80379, 117477, 169689, 241137, 352431, 509067, 1527201, 4581603]

約数ペア:

[(1, 4581603), (3, 1527201), (9, 509067), (13, 352431), (19, 241137), (27, 169689), (39, 117477), (57, 80379), (81, 56563), (117, 39159), (171, 26793), (229, 20007), (247, 18549), (351, 13053), (513, 8931), (687, 6669), (741, 6183), (1053, 4351), (1539, 2977), (2061, 2223)]