231182367

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 356279040

約数和(自身を除く): 125096673

約数列:

[1, 3, 13, 19, 39, 57, 103, 169, 233, 247, 309, 507, 699, 741, 1339, 1957, 3029, 3211, 4017, 4427, 5871, 9087, 9633, 13281, 17407, 23999, 25441, 39377, 52221, 57551, 71997, 76323, 118131, 172653, 311987, 330733, 455981, 748163, 935961, 992199, 1367943, 2244489, 4055831, 5927753, 12167493, 17783259, 77060789, 231182367]

約数ペア:

[(1, 231182367), (3, 77060789), (13, 17783259), (19, 12167493), (39, 5927753), (57, 4055831), (103, 2244489), (169, 1367943), (233, 992199), (247, 935961), (309, 748163), (507, 455981), (699, 330733), (741, 311987), (1339, 172653), (1957, 118131), (3029, 76323), (3211, 71997), (4017, 57551), (4427, 52221), (5871, 39377), (9087, 25441), (9633, 23999), (13281, 17407)]