38180021

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1$

素因数の和:820

約数の個数: 16

約数和(自身を含む): 42897600

約数和(自身を除く): 4717579

約数列:

[1, 11, 59, 89, 649, 661, 979, 5251, 7271, 38999, 57761, 58829, 428989, 647119, 3470911, 38180021]

約数ペア:

[(1, 38180021), (11, 3470911), (59, 647119), (89, 428989), (649, 58829), (661, 57761), (979, 38999), (5251, 7271)]