131071164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1560371}}^1$

素因数の和:1560385

約数の個数: 24

約数和(自身を含む): 349523328

約数和(自身を除く): 218452164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1560371, 3120742, 4681113, 6241484, 9362226, 10922597, 18724452, 21845194, 32767791, 43690388, 65535582, 131071164]

約数ペア:

[(1, 131071164), (2, 65535582), (3, 43690388), (4, 32767791), (6, 21845194), (7, 18724452), (12, 10922597), (14, 9362226), (21, 6241484), (28, 4681113), (42, 3120742), (84, 1560371)]