30747849

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2383}}^1$

素因数の和:2437

約数の個数: 32

約数和(自身を含む): 49434624

約数和(自身を除く): 18686775

約数列:

[1, 3, 11, 17, 23, 33, 51, 69, 187, 253, 391, 561, 759, 1173, 2383, 4301, 7149, 12903, 26213, 40511, 54809, 78639, 121533, 164427, 445621, 602899, 931753, 1336863, 1808697, 2795259, 10249283, 30747849]

約数ペア:

[(1, 30747849), (3, 10249283), (11, 2795259), (17, 1808697), (23, 1336863), (33, 931753), (51, 602899), (69, 445621), (187, 164427), (253, 121533), (391, 78639), (561, 54809), (759, 40511), (1173, 26213), (2383, 12903), (4301, 7149)]