738885729

素因数分解:

$3^1\times {\mathrm{439}}^1\times {\mathrm{461}}^1\times {\mathrm{1217}}^1$

素因数の和:2120

約数の個数: 16

約数和(自身を含む): 990380160

約数和(自身を除く): 251494431

約数列:

[1, 3, 439, 461, 1217, 1317, 1383, 3651, 202379, 534263, 561037, 607137, 1602789, 1683111, 246295243, 738885729]

約数ペア:

[(1, 738885729), (3, 246295243), (439, 1683111), (461, 1602789), (1217, 607137), (1317, 561037), (1383, 534263), (3651, 202379)]