1337479185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{179407}}^1$

素因数の和:179493

約数の個数: 32

約数和(自身を含む): 2480136192

約数和(自身を除く): 1142657007

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 1065, 1491, 2485, 7455, 179407, 538221, 897035, 1255849, 2691105, 3767547, 6279245, 12737897, 18837735, 38213691, 63689485, 89165279, 191068455, 267495837, 445826395, 1337479185]

約数ペア:

[(1, 1337479185), (3, 445826395), (5, 267495837), (7, 191068455), (15, 89165279), (21, 63689485), (35, 38213691), (71, 18837735), (105, 12737897), (213, 6279245), (355, 3767547), (497, 2691105), (1065, 1255849), (1491, 897035), (2485, 538221), (7455, 179407)]