307702941

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{66301}}^1$

素因数の和:66341

約数の個数: 32

約数和(自身を含む): 534659328

約数和(自身を除く): 226956387

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 66301, 198903, 464107, 861913, 1127117, 1392321, 2585739, 3381351, 6033391, 7889819, 14652521, 18100173, 23669457, 43957563, 102567647, 307702941]

約数ペア:

[(1, 307702941), (3, 102567647), (7, 43957563), (13, 23669457), (17, 18100173), (21, 14652521), (39, 7889819), (51, 6033391), (91, 3381351), (119, 2585739), (221, 1392321), (273, 1127117), (357, 861913), (663, 464107), (1547, 198903), (4641, 66301)]