1329791

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:238

約数の個数: 16

約数和(自身を含む): 1555200

約数和(自身を除く): 225409

約数列:

[1, 17, 19, 23, 179, 323, 391, 437, 3043, 3401, 4117, 7429, 57817, 69989, 78223, 1329791]

約数ペア:

[(1, 1329791), (17, 78223), (19, 69989), (23, 57817), (179, 7429), (323, 4117), (391, 3401), (437, 3043)]