306580492099

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{479}}^1\times {\mathrm{17827}}^1$

素因数の和:18559

約数の個数: 32

約数和(自身を含む): 368038379520

約数和(自身を除く): 61457887421

約数列:

[1, 7, 23, 161, 223, 479, 1561, 3353, 5129, 11017, 17827, 35903, 77119, 106817, 124789, 410021, 747719, 2456791, 2870147, 3975421, 8539133, 17197537, 27827947, 59773931, 91434683, 196400059, 640042781, 1374800413, 1904226659, 13329586613, 43797213157, 306580492099]

約数ペア:

[(1, 306580492099), (7, 43797213157), (23, 13329586613), (161, 1904226659), (223, 1374800413), (479, 640042781), (1561, 196400059), (3353, 91434683), (5129, 59773931), (11017, 27827947), (17827, 17197537), (35903, 8539133), (77119, 3975421), (106817, 2870147), (124789, 2456791), (410021, 747719)]