1896363

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1015

約数の個数: 24

約数和(自身を含む): 3234816

約数和(自身を除く): 1338453

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 971, 1953, 2913, 6797, 8739, 20391, 30101, 61173, 90303, 210707, 270909, 632121, 1896363]

約数ペア:

[(1, 1896363), (3, 632121), (7, 270909), (9, 210707), (21, 90303), (31, 61173), (63, 30101), (93, 20391), (217, 8739), (279, 6797), (651, 2913), (971, 1953)]