508780231701

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1201}}^1\times {\mathrm{545213}}^1$

素因数の和:546461

約数の個数: 32

約数和(自身を含む): 796902229248

約数和(自身を除く): 288121997547

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 1201, 3603, 8407, 25221, 44437, 133311, 311059, 545213, 933177, 1635639, 3816491, 11449473, 20172881, 60518643, 141210167, 423630501, 654800813, 1964402439, 4583605691, 13750817073, 24227630081, 72682890243, 169593410567, 508780231701]

約数ペア:

[(1, 508780231701), (3, 169593410567), (7, 72682890243), (21, 24227630081), (37, 13750817073), (111, 4583605691), (259, 1964402439), (777, 654800813), (1201, 423630501), (3603, 141210167), (8407, 60518643), (25221, 20172881), (44437, 11449473), (133311, 3816491), (311059, 1635639), (545213, 933177)]