29909341

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 40151808

約数和(自身を除く): 10242467

約数列:

[1, 7, 11, 17, 73, 77, 119, 187, 313, 511, 803, 1241, 1309, 2191, 3443, 5321, 5621, 8687, 13651, 22849, 24101, 37247, 58531, 95557, 159943, 251339, 388433, 409717, 1759373, 2719031, 4272763, 29909341]

約数ペア:

[(1, 29909341), (7, 4272763), (11, 2719031), (17, 1759373), (73, 409717), (77, 388433), (119, 251339), (187, 159943), (313, 95557), (511, 58531), (803, 37247), (1241, 24101), (1309, 22849), (2191, 13651), (3443, 8687), (5321, 5621)]