1900134579

素因数分解:

$3^1\times 7^1\times {\mathrm{1621}}^1\times {\mathrm{55819}}^1$

素因数の和:57450

約数の個数: 16

約数和(自身を含む): 2897281280

約数和(自身を除く): 997146701

約数列:

[1, 3, 7, 21, 1621, 4863, 11347, 34041, 55819, 167457, 390733, 1172199, 90482599, 271447797, 633378193, 1900134579]

約数ペア:

[(1, 1900134579), (3, 633378193), (7, 271447797), (21, 90482599), (1621, 1172199), (4863, 390733), (11347, 167457), (34041, 55819)]