2495143273

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{122449}}^1$

素因数の和:122568

約数の個数: 16

約数和(自身を含む): 2962310400

約数和(自身を除く): 467167127

約数列:

[1, 7, 41, 71, 287, 497, 2911, 20377, 122449, 857143, 5020409, 8693879, 35142863, 60857153, 356449039, 2495143273]

約数ペア:

[(1, 2495143273), (7, 356449039), (41, 60857153), (71, 35142863), (287, 8693879), (497, 5020409), (2911, 857143), (20377, 122449)]