86283967

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 111541248

約数和(自身を除く): 25257281

約数列:

[1, 7, 11, 41, 77, 151, 181, 287, 451, 1057, 1267, 1661, 1991, 3157, 6191, 7421, 11627, 13937, 27331, 43337, 51947, 68101, 81631, 191317, 300641, 476707, 571417, 1120571, 2104487, 7843997, 12326281, 86283967]

約数ペア:

[(1, 86283967), (7, 12326281), (11, 7843997), (41, 2104487), (77, 1120571), (151, 571417), (181, 476707), (287, 300641), (451, 191317), (1057, 81631), (1267, 68101), (1661, 51947), (1991, 43337), (3157, 27331), (6191, 13937), (7421, 11627)]