713276739

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{647}}^1$

素因数の和:989

約数の個数: 64

約数和(自身を含む): 1277337600

約数和(自身を除く): 564060861

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 307, 399, 513, 647, 921, 1197, 1941, 2149, 2763, 3591, 4529, 5823, 5833, 6447, 8289, 12293, 13587, 17469, 17499, 19341, 36879, 40761, 40831, 52497, 58023, 86051, 110637, 122283, 122493, 157491, 198629, 258153, 331911, 367479, 595887, 774459, 1102437, 1390403, 1787661, 2323377, 3773951, 4171209, 5362983, 11321853, 12513627, 26417657, 33965559, 37540881, 79252971, 101896677, 237758913, 713276739]

約数ペア:

[(1, 713276739), (3, 237758913), (7, 101896677), (9, 79252971), (19, 37540881), (21, 33965559), (27, 26417657), (57, 12513627), (63, 11321853), (133, 5362983), (171, 4171209), (189, 3773951), (307, 2323377), (399, 1787661), (513, 1390403), (647, 1102437), (921, 774459), (1197, 595887), (1941, 367479), (2149, 331911), (2763, 258153), (3591, 198629), (4529, 157491), (5823, 122493), (5833, 122283), (6447, 110637), (8289, 86051), (12293, 58023), (13587, 52497), (17469, 40831), (17499, 40761), (19341, 36879)]