870622851

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{2027}}^1$

素因数の和:2331

約数の個数: 32

約数和(自身を含む): 1346462208

約数和(自身を除く): 475839357

約数列:

[1, 3, 7, 21, 113, 181, 339, 543, 791, 1267, 2027, 2373, 3801, 6081, 14189, 20453, 42567, 61359, 143171, 229051, 366887, 429513, 687153, 1100661, 1603357, 2568209, 4810071, 7704627, 41458231, 124374693, 290207617, 870622851]

約数ペア:

[(1, 870622851), (3, 290207617), (7, 124374693), (21, 41458231), (113, 7704627), (181, 4810071), (339, 2568209), (543, 1603357), (791, 1100661), (1267, 687153), (2027, 429513), (2373, 366887), (3801, 229051), (6081, 143171), (14189, 61359), (20453, 42567)]