31364571

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{64937}}^1$

素因数の和:64970

約数の個数: 16

約数和(自身を含む): 49872384

約数和(自身を除く): 18507813

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 64937, 194811, 454559, 1363677, 1493551, 4480653, 10454857, 31364571]

約数ペア:

[(1, 31364571), (3, 10454857), (7, 4480653), (21, 1493551), (23, 1363677), (69, 454559), (161, 194811), (483, 64937)]