42156919497

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{864917}}^1$

素因数の和:865149

約数の個数: 32

約数和(自身を含む): 70411244544

約数和(自身を除く): 28254325047

約数列:

[1, 3, 7, 11, 21, 33, 77, 211, 231, 633, 1477, 2321, 4431, 6963, 16247, 48741, 864917, 2594751, 6054419, 9514087, 18163257, 28542261, 66598609, 182497487, 199795827, 547492461, 1277482409, 2007472357, 3832447227, 6022417071, 14052306499, 42156919497]

約数ペア:

[(1, 42156919497), (3, 14052306499), (7, 6022417071), (11, 3832447227), (21, 2007472357), (33, 1277482409), (77, 547492461), (211, 199795827), (231, 182497487), (633, 66598609), (1477, 28542261), (2321, 18163257), (4431, 9514087), (6963, 6054419), (16247, 2594751), (48741, 864917)]