1232777

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 32

約数和(自身を含む): 1720320

約数和(自身を除く): 487543

約数列:

[1, 7, 13, 19, 23, 31, 91, 133, 161, 217, 247, 299, 403, 437, 589, 713, 1729, 2093, 2821, 3059, 4123, 4991, 5681, 7657, 9269, 13547, 39767, 53599, 64883, 94829, 176111, 1232777]

約数ペア:

[(1, 1232777), (7, 176111), (13, 94829), (19, 64883), (23, 53599), (31, 39767), (91, 13547), (133, 9269), (161, 7657), (217, 5681), (247, 4991), (299, 4123), (403, 3059), (437, 2821), (589, 2093), (713, 1729)]