1619542827

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{12377}}^1$

素因数の和:12488

約数の個数: 48

約数和(自身を含む): 2801190912

約数和(自身を除く): 1181648085

約数列:

[1, 3, 7, 9, 21, 31, 63, 67, 93, 201, 217, 279, 469, 603, 651, 1407, 1953, 2077, 4221, 6231, 12377, 14539, 18693, 37131, 43617, 86639, 111393, 130851, 259917, 383687, 779751, 829259, 1151061, 2487777, 2685809, 3453183, 5804813, 7463331, 8057427, 17414439, 24172281, 25707029, 52243317, 77121087, 179949203, 231363261, 539847609, 1619542827]

約数ペア:

[(1, 1619542827), (3, 539847609), (7, 231363261), (9, 179949203), (21, 77121087), (31, 52243317), (63, 25707029), (67, 24172281), (93, 17414439), (201, 8057427), (217, 7463331), (279, 5804813), (469, 3453183), (603, 2685809), (651, 2487777), (1407, 1151061), (1953, 829259), (2077, 779751), (4221, 383687), (6231, 259917), (12377, 130851), (14539, 111393), (18693, 86639), (37131, 43617)]