1293037907

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1\times {\mathrm{5813}}^1$

素因数の和:6602

約数の個数: 16

約数和(自身を含む): 1514430720

約数和(自身を除く): 221392813

約数列:

[1, 7, 43, 301, 739, 5173, 5813, 31777, 40691, 222439, 249959, 1749713, 4295807, 30070649, 184719701, 1293037907]

約数ペア:

[(1, 1293037907), (7, 184719701), (43, 30070649), (301, 4295807), (739, 1749713), (5173, 249959), (5813, 222439), (31777, 40691)]