917111921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{39383}}^1$

素因数の和:39496

約数の個数: 16

約数和(自身を含む): 1049189760

約数和(自身を除く): 132077839

約数列:

[1, 11, 29, 73, 319, 803, 2117, 23287, 39383, 433213, 1142107, 2874959, 12563177, 31624549, 83373811, 917111921]

約数ペア:

[(1, 917111921), (11, 83373811), (29, 31624549), (73, 12563177), (319, 2874959), (803, 1142107), (2117, 433213), (23287, 39383)]