2021330553

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{4973}}^1$

素因数の和:5209

約数の個数: 32

約数和(自身を含む): 2993950080

約数和(自身を除く): 972619527

約数列:

[1, 3, 11, 33, 109, 113, 327, 339, 1199, 1243, 3597, 3729, 4973, 12317, 14919, 36951, 54703, 135487, 164109, 406461, 542057, 561949, 1626171, 1685847, 5962627, 6181439, 17887881, 18544317, 61252441, 183757323, 673776851, 2021330553]

約数ペア:

[(1, 2021330553), (3, 673776851), (11, 183757323), (33, 61252441), (109, 18544317), (113, 17887881), (327, 6181439), (339, 5962627), (1199, 1685847), (1243, 1626171), (3597, 561949), (3729, 542057), (4973, 406461), (12317, 164109), (14919, 135487), (36951, 54703)]