11681439

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{829}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 19760640

約数和(自身を除く): 8079201

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 183, 231, 427, 671, 829, 1281, 2013, 2487, 4697, 5803, 9119, 14091, 17409, 27357, 50569, 63833, 151707, 191499, 353983, 556259, 1061949, 1668777, 3893813, 11681439]

約数ペア:

[(1, 11681439), (3, 3893813), (7, 1668777), (11, 1061949), (21, 556259), (33, 353983), (61, 191499), (77, 151707), (183, 63833), (231, 50569), (427, 27357), (671, 17409), (829, 14091), (1281, 9119), (2013, 5803), (2487, 4697)]