694391049

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{70849}}^1$

素因数の和:70883

約数の個数: 30

約数和(自身を含む): 1140189050

約数和(自身を除く): 445798001

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 297, 363, 891, 1089, 3267, 9801, 70849, 212547, 637641, 779339, 1912923, 2338017, 5738769, 7014051, 8572729, 21042153, 25718187, 63126459, 77154561, 231463683, 694391049]

約数ペア:

[(1, 694391049), (3, 231463683), (9, 77154561), (11, 63126459), (27, 25718187), (33, 21042153), (81, 8572729), (99, 7014051), (121, 5738769), (297, 2338017), (363, 1912923), (891, 779339), (1089, 637641), (3267, 212547), (9801, 70849)]