1870263

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{613}}^1$

素因数の和:735

約数の個数: 16

約数和(自身を含む): 2799840

約数和(自身を除く): 929577

約数列:

[1, 3, 9, 27, 113, 339, 613, 1017, 1839, 3051, 5517, 16551, 69269, 207807, 623421, 1870263]

約数ペア:

[(1, 1870263), (3, 623421), (9, 207807), (27, 69269), (113, 16551), (339, 5517), (613, 3051), (1017, 1839)]