550413357

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{1877}}^1$

素因数の和:2069

約数の個数: 32

約数和(自身を含む): 809372928

約数和(自身を除く): 258959571

約数列:

[1, 3, 13, 39, 73, 103, 219, 309, 949, 1339, 1877, 2847, 4017, 5631, 7519, 22557, 24401, 73203, 97747, 137021, 193331, 293241, 411063, 579993, 1781273, 2513303, 5343819, 7539909, 14113163, 42339489, 183471119, 550413357]

約数ペア:

[(1, 550413357), (3, 183471119), (13, 42339489), (39, 14113163), (73, 7539909), (103, 5343819), (219, 2513303), (309, 1781273), (949, 579993), (1339, 411063), (1877, 293241), (2847, 193331), (4017, 137021), (5631, 97747), (7519, 73203), (22557, 24401)]