42551523

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{7589}}^1$

素因数の和:7691

約数の個数: 24

約数和(自身を含む): 71042400

約数和(自身を除く): 28490877

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 5607, 7589, 22767, 53123, 68301, 159369, 478107, 675421, 2026263, 4727947, 6078789, 14183841, 42551523]

約数ペア:

[(1, 42551523), (3, 14183841), (7, 6078789), (9, 4727947), (21, 2026263), (63, 675421), (89, 478107), (267, 159369), (623, 68301), (801, 53123), (1869, 22767), (5607, 7589)]