1301479417

素因数分解:

$7^1\times {\mathrm{31}}^3\times {\mathrm{79}}^2$

素因数の和:258

約数の個数: 24

約数和(自身を含む): 1556685312

約数和(自身を除く): 255205895

約数列:

[1, 7, 31, 79, 217, 553, 961, 2449, 6241, 6727, 17143, 29791, 43687, 75919, 193471, 208537, 531433, 1354297, 2353489, 5997601, 16474423, 41983207, 185925631, 1301479417]

約数ペア:

[(1, 1301479417), (7, 185925631), (31, 41983207), (79, 16474423), (217, 5997601), (553, 2353489), (961, 1354297), (2449, 531433), (6241, 208537), (6727, 193471), (17143, 75919), (29791, 43687)]