389660601

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{733}}^1$

素因数の和:1017

約数の個数: 32

約数和(自身を含む): 577100160

約数和(自身を除く): 187439559

約数列:

[1, 3, 11, 33, 89, 181, 267, 543, 733, 979, 1991, 2199, 2937, 5973, 8063, 16109, 24189, 48327, 65237, 132673, 177199, 195711, 398019, 531597, 717607, 1459403, 2152821, 4378209, 11807897, 35423691, 129886867, 389660601]

約数ペア:

[(1, 389660601), (3, 129886867), (11, 35423691), (33, 11807897), (89, 4378209), (181, 2152821), (267, 1459403), (543, 717607), (733, 531597), (979, 398019), (1991, 195711), (2199, 177199), (2937, 132673), (5973, 65237), (8063, 48327), (16109, 24189)]