10620981

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{467}}^1$

素因数の和:518

約数の個数: 36

約数和(自身を含む): 18544032

約数和(自身を除く): 7923051

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 361, 399, 467, 1083, 1197, 1401, 2527, 3249, 3269, 4203, 7581, 8873, 9807, 22743, 26619, 29421, 62111, 79857, 168587, 186333, 505761, 558999, 1180109, 1517283, 3540327, 10620981]

約数ペア:

[(1, 10620981), (3, 3540327), (7, 1517283), (9, 1180109), (19, 558999), (21, 505761), (57, 186333), (63, 168587), (133, 79857), (171, 62111), (361, 29421), (399, 26619), (467, 22743), (1083, 9807), (1197, 8873), (1401, 7581), (2527, 4203), (3249, 3269)]