2442573

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:433

約数の個数: 24

約数和(自身を含む): 4075968

約数和(自身を除く): 1633395

約数列:

[1, 3, 7, 9, 21, 63, 137, 283, 411, 849, 959, 1233, 1981, 2547, 2877, 5943, 8631, 17829, 38771, 116313, 271397, 348939, 814191, 2442573]

約数ペア:

[(1, 2442573), (3, 814191), (7, 348939), (9, 271397), (21, 116313), (63, 38771), (137, 17829), (283, 8631), (411, 5943), (849, 2877), (959, 2547), (1233, 1981)]