38984463

素因数分解:

$3^3\times 7^1\times {\mathrm{313}}^1\times {\mathrm{659}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 66316800

約数和(自身を除く): 27332337

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 313, 659, 939, 1977, 2191, 2817, 4613, 5931, 6573, 8451, 13839, 17793, 19719, 41517, 59157, 124551, 206267, 618801, 1443869, 1856403, 4331607, 5569209, 12994821, 38984463]

約数ペア:

[(1, 38984463), (3, 12994821), (7, 5569209), (9, 4331607), (21, 1856403), (27, 1443869), (63, 618801), (189, 206267), (313, 124551), (659, 59157), (939, 41517), (1977, 19719), (2191, 17793), (2817, 13839), (4613, 8451), (5931, 6573)]