12997341

素因数分解:

$3^8\times 7^1\times {\mathrm{283}}^1$

素因数の和:314

約数の個数: 36

約数和(自身を含む): 22358752

約数和(自身を除く): 9361411

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 283, 567, 729, 849, 1701, 1981, 2187, 2547, 5103, 5943, 6561, 7641, 15309, 17829, 22923, 45927, 53487, 68769, 160461, 206307, 481383, 618921, 1444149, 1856763, 4332447, 12997341]

約数ペア:

[(1, 12997341), (3, 4332447), (7, 1856763), (9, 1444149), (21, 618921), (27, 481383), (63, 206307), (81, 160461), (189, 68769), (243, 53487), (283, 45927), (567, 22923), (729, 17829), (849, 15309), (1701, 7641), (1981, 6561), (2187, 5943), (2547, 5103)]