2000757321

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{349}}^1\times {\mathrm{1879}}^1$

素因数の和:2350

約数の個数: 32

約数和(自身を含む): 3000480000

約数和(自身を除く): 999722679

約数列:

[1, 3, 9, 27, 113, 339, 349, 1017, 1047, 1879, 3051, 3141, 5637, 9423, 16911, 39437, 50733, 118311, 212327, 354933, 636981, 655771, 1064799, 1910943, 1967313, 5732829, 5901939, 17705817, 74102123, 222306369, 666919107, 2000757321]

約数ペア:

[(1, 2000757321), (3, 666919107), (9, 222306369), (27, 74102123), (113, 17705817), (339, 5901939), (349, 5732829), (1017, 1967313), (1047, 1910943), (1879, 1064799), (3051, 655771), (3141, 636981), (5637, 354933), (9423, 212327), (16911, 118311), (39437, 50733)]