8657979

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 13305600

約数和(自身を除く): 4647621

約数列:

[1, 3, 11, 29, 33, 83, 87, 109, 249, 319, 327, 913, 957, 1199, 2407, 2739, 3161, 3597, 7221, 9047, 9483, 26477, 27141, 34771, 79431, 99517, 104313, 262363, 298551, 787089, 2885993, 8657979]

約数ペア:

[(1, 8657979), (3, 2885993), (11, 787089), (29, 298551), (33, 262363), (83, 104313), (87, 99517), (109, 79431), (249, 34771), (319, 27141), (327, 26477), (913, 9483), (957, 9047), (1199, 7221), (2407, 3597), (2739, 3161)]