4023643617

素因数分解:

$3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{208037}}^1$

素因数の和:208357

約数の個数: 24

約数和(自身を含む): 6663873216

約数和(自身を除く): 2640229599

約数列:

[1, 3, 7, 9, 21, 63, 307, 921, 2149, 2763, 6447, 19341, 208037, 624111, 1456259, 1872333, 4368777, 13106331, 63867359, 191602077, 447071513, 574806231, 1341214539, 4023643617]

約数ペア:

[(1, 4023643617), (3, 1341214539), (7, 574806231), (9, 447071513), (21, 191602077), (63, 63867359), (307, 13106331), (921, 4368777), (2149, 1872333), (2763, 1456259), (6447, 624111), (19341, 208037)]