21835803

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{38923}}^1$

素因数の和:38954

約数の個数: 16

約数和(自身を含む): 33630336

約数和(自身を除く): 11794533

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 38923, 116769, 428153, 661691, 1284459, 1985073, 7278601, 21835803]

約数ペア:

[(1, 21835803), (3, 7278601), (11, 1985073), (17, 1284459), (33, 661691), (51, 428153), (187, 116769), (561, 38923)]