679392337

素因数分解:

${\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1$

素因数の和:593

約数の個数: 24

約数和(自身を含む): 752144640

約数和(自身を除く): 72752303

約数列:

[1, 13, 79, 151, 169, 337, 1027, 1963, 4381, 11929, 13351, 25519, 26623, 50887, 56953, 155077, 346099, 661531, 2016001, 4020073, 4499287, 8599903, 52260949, 679392337]

約数ペア:

[(1, 679392337), (13, 52260949), (79, 8599903), (151, 4499287), (169, 4020073), (337, 2016001), (1027, 661531), (1963, 346099), (4381, 155077), (11929, 56953), (13351, 50887), (25519, 26623)]