429431521

素因数分解:

${\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{19501}}^1$

素因数の和:19600

約数の個数: 12

約数和(自身を含む): 460676244

約数和(自身を除く): 31244723

約数列:

[1, 19, 61, 361, 1159, 19501, 22021, 370519, 1189561, 7039861, 22601659, 429431521]

約数ペア:

[(1, 429431521), (19, 22601659), (61, 7039861), (361, 1189561), (1159, 370519), (19501, 22021)]