3140641

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:432

約数の個数: 16

約数和(自身を含む): 3806208

約数和(自身を除く): 665567

約数列:

[1, 7, 31, 41, 217, 287, 353, 1271, 2471, 8897, 10943, 14473, 76601, 101311, 448663, 3140641]

約数ペア:

[(1, 3140641), (7, 448663), (31, 101311), (41, 76601), (217, 14473), (287, 10943), (353, 8897), (1271, 2471)]