2939001

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{421}}^1$

素因数の和:616

約数の個数: 16

約数和(自身を含む): 4253760

約数和(自身を除く): 1314759

約数列:

[1, 3, 13, 39, 179, 421, 537, 1263, 2327, 5473, 6981, 16419, 75359, 226077, 979667, 2939001]

約数ペア:

[(1, 2939001), (3, 979667), (13, 226077), (39, 75359), (179, 16419), (421, 6981), (537, 5473), (1263, 2327)]