3948659923

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{673}}^1$

素因数の和:991

約数の個数: 32

約数和(自身を含む): 4483987200

約数和(自身を除く): 535327277

約数列:

[1, 13, 29, 79, 197, 377, 673, 1027, 2291, 2561, 5713, 8749, 15563, 19517, 29783, 53167, 74269, 132581, 202319, 253721, 451327, 691171, 1541843, 1723553, 3844849, 5867251, 10473899, 20043959, 49983037, 136160687, 303743071, 3948659923]

約数ペア:

[(1, 3948659923), (13, 303743071), (29, 136160687), (79, 49983037), (197, 20043959), (377, 10473899), (673, 5867251), (1027, 3844849), (2291, 1723553), (2561, 1541843), (5713, 691171), (8749, 451327), (15563, 253721), (19517, 202319), (29783, 132581), (53167, 74269)]