6442761

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^2$

素因数の和:193

約数の個数: 24

約数和(自身を含む): 9682176

約数和(自身を除く): 3239415

約数列:

[1, 3, 13, 31, 39, 73, 93, 219, 403, 949, 1209, 2263, 2847, 5329, 6789, 15987, 29419, 69277, 88257, 165199, 207831, 495597, 2147587, 6442761]

約数ペア:

[(1, 6442761), (3, 2147587), (13, 495597), (31, 207831), (39, 165199), (73, 88257), (93, 69277), (219, 29419), (403, 15987), (949, 6789), (1209, 5329), (2263, 2847)]