3133431

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 5414400

約数和(自身を除く): 2280969

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 177, 189, 281, 413, 531, 843, 1239, 1593, 1967, 2529, 3717, 5901, 7587, 11151, 16579, 17703, 49737, 53109, 116053, 149211, 348159, 447633, 1044477, 3133431]

約数ペア:

[(1, 3133431), (3, 1044477), (7, 447633), (9, 348159), (21, 149211), (27, 116053), (59, 53109), (63, 49737), (177, 17703), (189, 16579), (281, 11151), (413, 7587), (531, 5901), (843, 3717), (1239, 2529), (1593, 1967)]