2574741

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{617}}^1$

素因数の和:740

約数の個数: 16

約数和(自身を含む): 3737664

約数和(自身を除く): 1162923

約数列:

[1, 3, 13, 39, 107, 321, 617, 1391, 1851, 4173, 8021, 24063, 66019, 198057, 858247, 2574741]

約数ペア:

[(1, 2574741), (3, 858247), (13, 198057), (39, 66019), (107, 24063), (321, 8021), (617, 4173), (1391, 1851)]