213175113

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1\times {\mathrm{2111}}^1$

素因数の和:2976

約数の個数: 16

約数和(自身を含む): 291658752

約数和(自身を除く): 78483639

約数列:

[1, 3, 41, 123, 821, 2111, 2463, 6333, 33661, 86551, 100983, 259653, 1733131, 5199393, 71058371, 213175113]

約数ペア:

[(1, 213175113), (3, 71058371), (41, 5199393), (123, 1733131), (821, 259653), (2111, 100983), (2463, 86551), (6333, 33661)]