7969395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1069}}^1$

素因数の和:1155

約数の個数: 32

約数和(自身を含む): 14791680

約数和(自身を除く): 6822285

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 1065, 1069, 1491, 2485, 3207, 5345, 7455, 7483, 16035, 22449, 37415, 75899, 112245, 227697, 379495, 531293, 1138485, 1593879, 2656465, 7969395]

約数ペア:

[(1, 7969395), (3, 2656465), (5, 1593879), (7, 1138485), (15, 531293), (21, 379495), (35, 227697), (71, 112245), (105, 75899), (213, 37415), (355, 22449), (497, 16035), (1065, 7483), (1069, 7455), (1491, 5345), (2485, 3207)]