9205119

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 17072640

約数和(自身を除く): 7867521

約数列:

[1, 3, 7, 9, 11, 21, 33, 37, 63, 77, 99, 111, 231, 259, 333, 359, 407, 693, 777, 1077, 1221, 2331, 2513, 2849, 3231, 3663, 3949, 7539, 8547, 11847, 13283, 22617, 25641, 27643, 35541, 39849, 82929, 92981, 119547, 146113, 248787, 278943, 438339, 836829, 1022791, 1315017, 3068373, 9205119]

約数ペア:

[(1, 9205119), (3, 3068373), (7, 1315017), (9, 1022791), (11, 836829), (21, 438339), (33, 278943), (37, 248787), (63, 146113), (77, 119547), (99, 92981), (111, 82929), (231, 39849), (259, 35541), (333, 27643), (359, 25641), (407, 22617), (693, 13283), (777, 11847), (1077, 8547), (1221, 7539), (2331, 3949), (2513, 3663), (2849, 3231)]