29721027

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1319}}^1$

素因数の和:1395

約数の個数: 32

約数和(自身を含む): 48153600

約数和(自身を除く): 18432573

約数列:

[1, 3, 7, 21, 29, 37, 87, 111, 203, 259, 609, 777, 1073, 1319, 3219, 3957, 7511, 9233, 22533, 27699, 38251, 48803, 114753, 146409, 267757, 341621, 803271, 1024863, 1415287, 4245861, 9907009, 29721027]

約数ペア:

[(1, 29721027), (3, 9907009), (7, 4245861), (21, 1415287), (29, 1024863), (37, 803271), (87, 341621), (111, 267757), (203, 146409), (259, 114753), (609, 48803), (777, 38251), (1073, 27699), (1319, 22533), (3219, 9233), (3957, 7511)]