397393061

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{919}}^1$

素因数の和:1029

約数の個数: 32

約数和(自身を含む): 469862400

約数和(自身を除く): 72469339

約数列:

[1, 13, 29, 31, 37, 377, 403, 481, 899, 919, 1073, 1147, 11687, 11947, 13949, 14911, 26651, 28489, 33263, 34003, 346463, 370357, 432419, 442039, 826181, 986087, 1054093, 10740353, 12819131, 13703209, 30568697, 397393061]

約数ペア:

[(1, 397393061), (13, 30568697), (29, 13703209), (31, 12819131), (37, 10740353), (377, 1054093), (403, 986087), (481, 826181), (899, 442039), (919, 432419), (1073, 370357), (1147, 346463), (11687, 34003), (11947, 33263), (13949, 28489), (14911, 26651)]