1288396039

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{16333}}^1$

素因数の和:16590

約数の個数: 16

約数和(自身を含む): 1505341440

約数和(自身を除く): 216945401

約数列:

[1, 7, 59, 191, 413, 1337, 11269, 16333, 78883, 114331, 963647, 3119603, 6745529, 21837221, 184056577, 1288396039]

約数ペア:

[(1, 1288396039), (7, 184056577), (59, 21837221), (191, 6745529), (413, 3119603), (1337, 963647), (11269, 114331), (16333, 78883)]