1620182013

素因数分解:

$3^1\times {\mathrm{431}}^1\times {\mathrm{1061}}^1\times {\mathrm{1181}}^1$

素因数の和:2676

約数の個数: 16

約数和(自身を含む): 2169130752

約数和(自身を除く): 548948739

約数列:

[1, 3, 431, 1061, 1181, 1293, 3183, 3543, 457291, 509011, 1253041, 1371873, 1527033, 3759123, 540060671, 1620182013]

約数ペア:

[(1, 1620182013), (3, 540060671), (431, 3759123), (1061, 1527033), (1181, 1371873), (1293, 1253041), (3183, 509011), (3543, 457291)]