30754933

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 36235584

約数和(自身を除く): 5480651

約数列:

[1, 11, 23, 43, 121, 253, 257, 473, 989, 2783, 2827, 5203, 5911, 10879, 11051, 31097, 65021, 119669, 121561, 254173, 715231, 1337171, 2795903, 30754933]

約数ペア:

[(1, 30754933), (11, 2795903), (23, 1337171), (43, 715231), (121, 254173), (253, 121561), (257, 119669), (473, 65021), (989, 31097), (2783, 11051), (2827, 10879), (5203, 5911)]