1263404997

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{3331}}^1$

素因数の和:3458

約数の個数: 48

約数和(自身を含む): 2014713792

約数和(自身を除く): 751308795

約数列:

[1, 3, 9, 17, 37, 51, 67, 111, 153, 201, 333, 603, 629, 1139, 1887, 2479, 3331, 3417, 5661, 7437, 9993, 10251, 22311, 29979, 42143, 56627, 123247, 126429, 169881, 223177, 369741, 379287, 509643, 669531, 1109223, 2008593, 2095199, 3794009, 6285597, 8257549, 11382027, 18856791, 24772647, 34146081, 74317941, 140378333, 421134999, 1263404997]

約数ペア:

[(1, 1263404997), (3, 421134999), (9, 140378333), (17, 74317941), (37, 34146081), (51, 24772647), (67, 18856791), (111, 11382027), (153, 8257549), (201, 6285597), (333, 3794009), (603, 2095199), (629, 2008593), (1139, 1109223), (1887, 669531), (2479, 509643), (3331, 379287), (3417, 369741), (5661, 223177), (7437, 169881), (9993, 126429), (10251, 123247), (22311, 56627), (29979, 42143)]