2944165

素因数分解:

$5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 4198392

約数和(自身を除く): 1254227

約数列:

[1, 5, 7, 35, 49, 61, 197, 245, 305, 427, 985, 1379, 2135, 2989, 6895, 9653, 12017, 14945, 48265, 60085, 84119, 420595, 588833, 2944165]

約数ペア:

[(1, 2944165), (5, 588833), (7, 420595), (35, 84119), (49, 60085), (61, 48265), (197, 14945), (245, 12017), (305, 9653), (427, 6895), (985, 2989), (1379, 2135)]