1528931039979

素因数分解:

$3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{691}}^1\times {\mathrm{318319}}^1$

素因数の和:319351

約数の個数: 32

約数和(自身を含む): 2340227522560

約数和(自身を除く): 811296482581

約数列:

[1, 3, 7, 21, 331, 691, 993, 2073, 2317, 4837, 6951, 14511, 228721, 318319, 686163, 954957, 1601047, 2228233, 4803141, 6684699, 105363589, 219958429, 316090767, 659875287, 737545123, 1539709003, 2212635369, 4619127009, 72806239999, 218418719997, 509643679993, 1528931039979]

約数ペア:

[(1, 1528931039979), (3, 509643679993), (7, 218418719997), (21, 72806239999), (331, 4619127009), (691, 2212635369), (993, 1539709003), (2073, 737545123), (2317, 659875287), (4837, 316090767), (6951, 219958429), (14511, 105363589), (228721, 6684699), (318319, 4803141), (686163, 2228233), (954957, 1601047)]