118203421

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{276823}}^1$

素因数の和:276891

約数の個数: 8

約数和(自身を含む): 137304704

約数和(自身を除く): 19101283

約数列:

[1, 7, 61, 427, 276823, 1937761, 16886203, 118203421]

約数ペア:

[(1, 118203421), (7, 16886203), (61, 1937761), (427, 276823)]