2443670047

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1\times {\mathrm{1709}}^1$

素因数の和:2575

約数の個数: 32

約数和(自身を含む): 3171571200

約数和(自身を除く): 727901153

約数列:

[1, 7, 13, 19, 91, 133, 247, 827, 1709, 1729, 5789, 10751, 11963, 15713, 22217, 32471, 75257, 109991, 155519, 204269, 227297, 422123, 1413343, 1429883, 2954861, 9893401, 18373459, 26853517, 128614213, 187974619, 349095721, 2443670047]

約数ペア:

[(1, 2443670047), (7, 349095721), (13, 187974619), (19, 128614213), (91, 26853517), (133, 18373459), (247, 9893401), (827, 2954861), (1709, 1429883), (1729, 1413343), (5789, 422123), (10751, 227297), (11963, 204269), (15713, 155519), (22217, 109991), (32471, 75257)]