135289979

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{281}}^1$

素因数の和:499

約数の個数: 24

約数和(自身を含む): 156625056

約数和(自身を除く): 21335077

約数列:

[1, 11, 23, 121, 173, 253, 281, 1903, 2783, 3091, 3979, 6463, 20933, 34001, 43769, 48613, 71093, 481459, 534743, 782023, 1118099, 5882173, 12299089, 135289979]

約数ペア:

[(1, 135289979), (11, 12299089), (23, 5882173), (121, 1118099), (173, 782023), (253, 534743), (281, 481459), (1903, 71093), (2783, 48613), (3091, 43769), (3979, 34001), (6463, 20933)]