1275876671

素因数分解:

${\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{1049}}^1$

素因数の和:1394

約数の個数: 16

約数和(自身を含む): 1316582400

約数和(自身を除く): 40705729

約数列:

[1, 61, 127, 157, 1049, 7747, 9577, 19939, 63989, 133223, 164693, 1216279, 8126603, 10046273, 20916011, 1275876671]

約数ペア:

[(1, 1275876671), (61, 20916011), (127, 10046273), (157, 8126603), (1049, 1216279), (7747, 164693), (9577, 133223), (19939, 63989)]