5316409

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:660

約数の個数: 16

約数和(自身を含む): 6497280

約数和(自身を除く): 1180871

約数列:

[1, 7, 19, 71, 133, 497, 563, 1349, 3941, 9443, 10697, 39973, 74879, 279811, 759487, 5316409]

約数ペア:

[(1, 5316409), (7, 759487), (19, 279811), (71, 74879), (133, 39973), (497, 10697), (563, 9443), (1349, 3941)]