1320065889

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{120587}}^1$

素因数の和:120720

約数の個数: 16

約数和(自身を含む): 1823290560

約数和(自身を除く): 503224671

約数列:

[1, 3, 41, 89, 123, 267, 3649, 10947, 120587, 361761, 4944067, 10732243, 14832201, 32196729, 440021963, 1320065889]

約数ペア:

[(1, 1320065889), (3, 440021963), (41, 32196729), (89, 14832201), (123, 10732243), (267, 4944067), (3649, 361761), (10947, 120587)]