1309075839

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{3547631}}^1$

素因数の和:3547678

約数の個数: 12

約数和(自身を含む): 1937007072

約数和(自身を除く): 627931233

約数列:

[1, 3, 9, 41, 123, 369, 3547631, 10642893, 31928679, 145452871, 436358613, 1309075839]

約数ペア:

[(1, 1309075839), (3, 436358613), (9, 145452871), (41, 31928679), (123, 10642893), (369, 3547631)]