3977447761

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{195193}}^1$

素因数の和:195312

約数の個数: 16

約数和(自身を含む): 4722133248

約数和(自身を除く): 744685487

約数列:

[1, 7, 41, 71, 287, 497, 2911, 20377, 195193, 1366351, 8002913, 13858703, 56020391, 97010921, 568206823, 3977447761]

約数ペア:

[(1, 3977447761), (7, 568206823), (41, 97010921), (71, 56020391), (287, 13858703), (497, 8002913), (2911, 1366351), (20377, 195193)]