1277419561

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{53197}}^1$

素因数の和:53304

約数の個数: 16

約数和(自身を含む): 1455497280

約数和(自身を除く): 178077719

約数列:

[1, 11, 37, 59, 407, 649, 2183, 24013, 53197, 585167, 1968289, 3138623, 21651179, 34524853, 116129051, 1277419561]

約数ペア:

[(1, 1277419561), (11, 116129051), (37, 34524853), (59, 21651179), (407, 3138623), (649, 1968289), (2183, 585167), (24013, 53197)]