12842553

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{397}}^1$

素因数の和:704

約数の個数: 16

約数和(自身を含む): 17652096

約数和(自身を除く): 4809543

約数列:

[1, 3, 41, 123, 263, 397, 789, 1191, 10783, 16277, 32349, 48831, 104411, 313233, 4280851, 12842553]

約数ペア:

[(1, 12842553), (3, 4280851), (41, 313233), (123, 104411), (263, 48831), (397, 32349), (789, 16277), (1191, 10783)]