2972431931

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{53299}}^1$

素因数の和:53594

約数の個数: 16

約数和(自身を含む): 3520358400

約数和(自身を除く): 547926469

約数列:

[1, 7, 31, 217, 257, 1799, 7967, 53299, 55769, 373093, 1652269, 11565883, 13697843, 95884901, 424633133, 2972431931]

約数ペア:

[(1, 2972431931), (7, 424633133), (31, 95884901), (217, 13697843), (257, 11565883), (1799, 1652269), (7967, 373093), (53299, 55769)]