2527931

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:338

約数の個数: 16

約数和(自身を含む): 3091200

約数和(自身を除く): 563269

約数列:

[1, 7, 19, 83, 133, 229, 581, 1577, 1603, 4351, 11039, 19007, 30457, 133049, 361133, 2527931]

約数ペア:

[(1, 2527931), (7, 361133), (19, 133049), (83, 30457), (133, 19007), (229, 11039), (581, 4351), (1577, 1603)]