1238646573

素因数分解:

$3^5\times {\mathrm{229}}^1\times {\mathrm{22259}}^1$

素因数の和:22503

約数の個数: 24

約数和(自身を含む): 1863607200

約数和(自身を除く): 624960627

約数列:

[1, 3, 9, 27, 81, 229, 243, 687, 2061, 6183, 18549, 22259, 55647, 66777, 200331, 600993, 1802979, 5097311, 5408937, 15291933, 45875799, 137627397, 412882191, 1238646573]

約数ペア:

[(1, 1238646573), (3, 412882191), (9, 137627397), (27, 45875799), (81, 15291933), (229, 5408937), (243, 5097311), (687, 1802979), (2061, 600993), (6183, 200331), (18549, 66777), (22259, 55647)]