6988308481

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1712401}}^1$

素因数の和:1712472

約数の個数: 16

約数和(自身を含む): 8877091968

約数和(自身を除く): 1888783487

約数列:

[1, 7, 11, 53, 77, 371, 583, 4081, 1712401, 11986807, 18836411, 90757253, 131854877, 635300771, 998329783, 6988308481]

約数ペア:

[(1, 6988308481), (7, 998329783), (11, 635300771), (53, 131854877), (77, 90757253), (371, 18836411), (583, 11986807), (4081, 1712401)]