3127278

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{967}}^1$

素因数の和:997

約数の個数: 48

約数和(自身を含む): 7945344

約数和(自身を除く): 4818066

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 967, 1078, 1617, 1934, 2901, 3234, 5802, 6769, 10637, 13538, 20307, 21274, 31911, 40614, 47383, 63822, 74459, 94766, 142149, 148918, 223377, 284298, 446754, 521213, 1042426, 1563639, 3127278]

約数ペア:

[(1, 3127278), (2, 1563639), (3, 1042426), (6, 521213), (7, 446754), (11, 284298), (14, 223377), (21, 148918), (22, 142149), (33, 94766), (42, 74459), (49, 63822), (66, 47383), (77, 40614), (98, 31911), (147, 21274), (154, 20307), (231, 13538), (294, 10637), (462, 6769), (539, 5802), (967, 3234), (1078, 2901), (1617, 1934)]