508724099

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 617261568

約数和(自身を除く): 108537469

約数列:

[1, 13, 17, 43, 47, 67, 221, 289, 559, 611, 731, 799, 871, 1139, 2021, 2881, 3149, 3757, 9503, 10387, 12427, 13583, 14807, 19363, 26273, 34357, 37453, 40937, 48977, 53533, 135407, 161551, 176579, 251719, 446641, 584069, 636701, 695929, 832609, 910061, 1760291, 2301919, 7592897, 10823917, 11830793, 29924947, 39132623, 508724099]

約数ペア:

[(1, 508724099), (13, 39132623), (17, 29924947), (43, 11830793), (47, 10823917), (67, 7592897), (221, 2301919), (289, 1760291), (559, 910061), (611, 832609), (731, 695929), (799, 636701), (871, 584069), (1139, 446641), (2021, 251719), (2881, 176579), (3149, 161551), (3757, 135407), (9503, 53533), (10387, 48977), (12427, 40937), (13583, 37453), (14807, 34357), (19363, 26273)]