6897891

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2297}}^1$

素因数の和:2331

約数の個数: 32

約数和(自身を含む): 12354048

約数和(自身を除く): 5456157

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 2297, 3003, 6891, 16079, 25267, 29861, 48237, 75801, 89583, 176869, 209027, 328471, 530607, 627081, 985413, 2299297, 6897891]

約数ペア:

[(1, 6897891), (3, 2299297), (7, 985413), (11, 627081), (13, 530607), (21, 328471), (33, 209027), (39, 176869), (77, 89583), (91, 75801), (143, 48237), (231, 29861), (273, 25267), (429, 16079), (1001, 6891), (2297, 3003)]