2105301

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1$

素因数の和:632

約数の個数: 16

約数和(自身を含む): 3091968

約数和(自身を除く): 986667

約数列:

[1, 3, 11, 33, 131, 393, 487, 1441, 1461, 4323, 5357, 16071, 63797, 191391, 701767, 2105301]

約数ペア:

[(1, 2105301), (3, 701767), (11, 191391), (33, 63797), (131, 16071), (393, 5357), (487, 4323), (1441, 1461)]