986663457

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{6151}}^1$

素因数の和:6630

約数の個数: 32

約数和(自身を含む): 1577864960

約数和(自身を除く): 591201503

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 457, 1371, 4113, 5941, 6151, 12339, 17823, 18453, 53469, 55359, 79963, 160407, 166077, 239889, 719667, 2159001, 2811007, 8433021, 25299063, 36543091, 75897189, 109629273, 328887819, 986663457]

約数ペア:

[(1, 986663457), (3, 328887819), (9, 109629273), (13, 75897189), (27, 36543091), (39, 25299063), (117, 8433021), (351, 2811007), (457, 2159001), (1371, 719667), (4113, 239889), (5941, 166077), (6151, 160407), (12339, 79963), (17823, 55359), (18453, 53469)]