12847923

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 20966400

約数和(自身を除く): 8118477

約数列:

[1, 3, 9, 11, 27, 33, 99, 181, 239, 297, 543, 717, 1629, 1991, 2151, 2629, 4887, 5973, 6453, 7887, 17919, 23661, 43259, 53757, 70983, 129777, 389331, 475849, 1167993, 1427547, 4282641, 12847923]

約数ペア:

[(1, 12847923), (3, 4282641), (9, 1427547), (11, 1167993), (27, 475849), (33, 389331), (99, 129777), (181, 70983), (239, 53757), (297, 43259), (543, 23661), (717, 17919), (1629, 7887), (1991, 6453), (2151, 5973), (2629, 4887)]