3129357

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:94

約数の個数: 64

約数和(自身を含む): 5898240

約数和(自身を除く): 2768883

約数列:

[1, 3, 7, 11, 19, 21, 23, 31, 33, 57, 69, 77, 93, 133, 161, 209, 217, 231, 253, 341, 399, 437, 483, 589, 627, 651, 713, 759, 1023, 1311, 1463, 1767, 1771, 2139, 2387, 3059, 4123, 4389, 4807, 4991, 5313, 6479, 7161, 7843, 9177, 12369, 13547, 14421, 14973, 19437, 23529, 33649, 40641, 45353, 54901, 94829, 100947, 136059, 149017, 164703, 284487, 447051, 1043119, 3129357]

約数ペア:

[(1, 3129357), (3, 1043119), (7, 447051), (11, 284487), (19, 164703), (21, 149017), (23, 136059), (31, 100947), (33, 94829), (57, 54901), (69, 45353), (77, 40641), (93, 33649), (133, 23529), (161, 19437), (209, 14973), (217, 14421), (231, 13547), (253, 12369), (341, 9177), (399, 7843), (437, 7161), (483, 6479), (589, 5313), (627, 4991), (651, 4807), (713, 4389), (759, 4123), (1023, 3059), (1311, 2387), (1463, 2139), (1767, 1771)]