7029995819

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{2221}}^1$

素因数の和:2388

約数の個数: 48

約数和(自身を含む): 9163670208

約数和(自身を除く): 2133674389

約数列:

[1, 7, 11, 37, 77, 101, 121, 259, 407, 707, 847, 1111, 2221, 2849, 3737, 4477, 7777, 12221, 15547, 24431, 26159, 31339, 41107, 82177, 85547, 171017, 224321, 268741, 287749, 452177, 575239, 903947, 1570247, 1881187, 2467531, 3165239, 6327629, 8299877, 9943417, 17272717, 27142841, 58099139, 69603919, 91298647, 189999887, 639090529, 1004285117, 7029995819]

約数ペア:

[(1, 7029995819), (7, 1004285117), (11, 639090529), (37, 189999887), (77, 91298647), (101, 69603919), (121, 58099139), (259, 27142841), (407, 17272717), (707, 9943417), (847, 8299877), (1111, 6327629), (2221, 3165239), (2849, 2467531), (3737, 1881187), (4477, 1570247), (7777, 903947), (12221, 575239), (15547, 452177), (24431, 287749), (26159, 268741), (31339, 224321), (41107, 171017), (82177, 85547)]