2801592807

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{12157}}^1$

素因数の和:12503

約数の個数: 32

約数和(自身を含む): 4248491520

約数和(自身を除く): 1446898713

約数列:

[1, 3, 13, 19, 39, 57, 247, 311, 741, 933, 4043, 5909, 12129, 12157, 17727, 36471, 76817, 158041, 230451, 230983, 474123, 692949, 3002779, 3780827, 9008337, 11342481, 49150751, 71835713, 147452253, 215507139, 933864269, 2801592807]

約数ペア:

[(1, 2801592807), (3, 933864269), (13, 215507139), (19, 147452253), (39, 71835713), (57, 49150751), (247, 11342481), (311, 9008337), (741, 3780827), (933, 3002779), (4043, 692949), (5909, 474123), (12129, 230983), (12157, 230451), (17727, 158041), (36471, 76817)]