21636951

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{44797}}^1$

素因数の和:44830

約数の個数: 16

約数和(自身を含む): 34404864

約数和(自身を除く): 12767913

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 44797, 134391, 313579, 940737, 1030331, 3090993, 7212317, 21636951]

約数ペア:

[(1, 21636951), (3, 7212317), (7, 3090993), (21, 1030331), (23, 940737), (69, 313579), (161, 134391), (483, 44797)]