211604679

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{14947}}^1$

素因数の和:14988

約数の個数: 36

約数和(自身を含む): 361831288

約数和(自身を除く): 150226609

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 121, 143, 363, 429, 1089, 1287, 1573, 4719, 14157, 14947, 44841, 134523, 164417, 194311, 493251, 582933, 1479753, 1748799, 1808587, 2137421, 5425761, 6412263, 16277283, 19236789, 23511631, 70534893, 211604679]

約数ペア:

[(1, 211604679), (3, 70534893), (9, 23511631), (11, 19236789), (13, 16277283), (33, 6412263), (39, 5425761), (99, 2137421), (117, 1808587), (121, 1748799), (143, 1479753), (363, 582933), (429, 493251), (1089, 194311), (1287, 164417), (1573, 134523), (4719, 44841), (14157, 14947)]