39628281

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9029}}^1$

素因数の和:9069

約数の個数: 32

約数和(自身を含む): 69350400

約数和(自身を除く): 29722119

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 9029, 27087, 63203, 99319, 171551, 189609, 297957, 514653, 695233, 1200857, 1887061, 2085699, 3602571, 5661183, 13209427, 39628281]

約数ペア:

[(1, 39628281), (3, 13209427), (7, 5661183), (11, 3602571), (19, 2085699), (21, 1887061), (33, 1200857), (57, 695233), (77, 514653), (133, 297957), (209, 189609), (231, 171551), (399, 99319), (627, 63203), (1463, 27087), (4389, 9029)]