243412021

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{210019}}^1$

素因数の和:210099

約数の個数: 8

約数和(自身を含む): 260424800

約数和(自身を除く): 17012779

約数列:

[1, 19, 61, 1159, 210019, 3990361, 12811159, 243412021]

約数ペア:

[(1, 243412021), (19, 12811159), (61, 3990361), (1159, 210019)]