2893706501

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{149}}^1\times {\mathrm{2887}}^1$

素因数の和:3105

約数の個数: 24

約数和(自身を含む): 3441340800

約数和(自身を除く): 547634299

約数列:

[1, 7, 31, 149, 217, 961, 1043, 2887, 4619, 6727, 20209, 32333, 89497, 143189, 430163, 626479, 1002323, 2774407, 3011141, 13335053, 19420849, 93345371, 413386643, 2893706501]

約数ペア:

[(1, 2893706501), (7, 413386643), (31, 93345371), (149, 19420849), (217, 13335053), (961, 3011141), (1043, 2774407), (2887, 1002323), (4619, 626479), (6727, 430163), (20209, 143189), (32333, 89497)]