2974503

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{719}}^1$

素因数の和:926

約数の個数: 16

約数和(自身を含む): 4561920

約数和(自身を除く): 1587417

約数列:

[1, 3, 7, 21, 197, 591, 719, 1379, 2157, 4137, 5033, 15099, 141643, 424929, 991501, 2974503]

約数ペア:

[(1, 2974503), (3, 991501), (7, 424929), (21, 141643), (197, 15099), (591, 5033), (719, 4137), (1379, 2157)]