212837847

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{55819}}^1$

素因数の和:55894

約数の個数: 16

約数和(自身を含む): 300088320

約数和(自身を除く): 87250473

約数列:

[1, 3, 31, 41, 93, 123, 1271, 3813, 55819, 167457, 1730389, 2288579, 5191167, 6865737, 70945949, 212837847]

約数ペア:

[(1, 212837847), (3, 70945949), (31, 6865737), (41, 5191167), (93, 2288579), (123, 1730389), (1271, 167457), (3813, 55819)]