31197240087

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{21619709}}^1$

素因数の和:21619762

約数の個数: 16

約数和(自身を含む): 46006742880

約数和(自身を除く): 14809502793

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 21619709, 64859127, 281056217, 799929233, 843168651, 2399787699, 10399080029, 31197240087]

約数ペア:

[(1, 31197240087), (3, 10399080029), (13, 2399787699), (37, 843168651), (39, 799929233), (111, 281056217), (481, 64859127), (1443, 21619709)]