28851453

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3767}}^1$

素因数の和:3833

約数の個数: 24

約数和(自身を含む): 44673408

約数和(自身を除く): 15821955

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2553, 3767, 7659, 11301, 33903, 86641, 139379, 259923, 418137, 779769, 1254411, 3205717, 9617151, 28851453]

約数ペア:

[(1, 28851453), (3, 9617151), (9, 3205717), (23, 1254411), (37, 779769), (69, 418137), (111, 259923), (207, 139379), (333, 86641), (851, 33903), (2553, 11301), (3767, 7659)]