47319937

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 59616000

約数和(自身を除く): 12296063

約数列:

[1, 7, 19, 49, 53, 133, 137, 343, 371, 931, 959, 1007, 2597, 2603, 6517, 6713, 7049, 7261, 18179, 18221, 46991, 49343, 50827, 127547, 137959, 345401, 355789, 892829, 965713, 2490523, 6759991, 47319937]

約数ペア:

[(1, 47319937), (7, 6759991), (19, 2490523), (49, 965713), (53, 892829), (133, 355789), (137, 345401), (343, 137959), (371, 127547), (931, 50827), (959, 49343), (1007, 46991), (2597, 18221), (2603, 18179), (6517, 7261), (6713, 7049)]