841071

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{331}}^1$

素因数の和:363

約数の個数: 24

約数和(自身を含む): 1412992

約数和(自身を除く): 571921

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 331, 363, 847, 993, 2317, 2541, 3641, 6951, 10923, 25487, 40051, 76461, 120153, 280357, 841071]

約数ペア:

[(1, 841071), (3, 280357), (7, 120153), (11, 76461), (21, 40051), (33, 25487), (77, 10923), (121, 6951), (231, 3641), (331, 2541), (363, 2317), (847, 993)]