519887349

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{2053}}^1$

素因数の和:2258

約数の個数: 32

約数和(自身を含む): 786764160

約数和(自身を除く): 266876811

約数列:

[1, 3, 9, 27, 83, 113, 249, 339, 747, 1017, 2053, 2241, 3051, 6159, 9379, 18477, 28137, 55431, 84411, 170399, 231989, 253233, 511197, 695967, 1533591, 2087901, 4600773, 6263703, 19255087, 57765261, 173295783, 519887349]

約数ペア:

[(1, 519887349), (3, 173295783), (9, 57765261), (27, 19255087), (83, 6263703), (113, 4600773), (249, 2087901), (339, 1533591), (747, 695967), (1017, 511197), (2053, 253233), (2241, 231989), (3051, 170399), (6159, 84411), (9379, 55431), (18477, 28137)]