2687839869

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{272407}}^1$

素因数の和:272457

約数の個数: 32

約数和(自身を含む): 4393396224

約数和(自身を除く): 1705556355

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 143, 253, 299, 429, 759, 897, 3289, 9867, 272407, 817221, 2996477, 3541291, 6265361, 8989431, 10623873, 18796083, 38954201, 68918971, 81449693, 116862603, 206756913, 244349079, 895946623, 2687839869]

約数ペア:

[(1, 2687839869), (3, 895946623), (11, 244349079), (13, 206756913), (23, 116862603), (33, 81449693), (39, 68918971), (69, 38954201), (143, 18796083), (253, 10623873), (299, 8989431), (429, 6265361), (759, 3541291), (897, 2996477), (3289, 817221), (9867, 272407)]