1569377732901

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{997}}^1\times {\mathrm{671831}}^1$

素因数の和:672913

約数の個数: 32

約数和(自身を含む): 2317207689216

約数和(自身を除く): 747829956315

約数列:

[1, 3, 11, 33, 71, 213, 781, 997, 2343, 2991, 10967, 32901, 70787, 212361, 671831, 778657, 2015493, 2335971, 7390141, 22170423, 47700001, 143100003, 524700011, 669815507, 1574100033, 2009446521, 7367970577, 22103911731, 47556900997, 142670702991, 523125910967, 1569377732901]

約数ペア:

[(1, 1569377732901), (3, 523125910967), (11, 142670702991), (33, 47556900997), (71, 22103911731), (213, 7367970577), (781, 2009446521), (997, 1574100033), (2343, 669815507), (2991, 524700011), (10967, 143100003), (32901, 47700001), (70787, 22170423), (212361, 7390141), (671831, 2335971), (778657, 2015493)]