1994403783

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{1453}}^1\times {\mathrm{4049}}^1$

素因数の和:5618

約数の個数: 16

約数和(自身を含む): 2685247200

約数和(自身を除く): 690843417

約数列:

[1, 3, 113, 339, 1453, 4049, 4359, 12147, 164189, 457537, 492567, 1372611, 5883197, 17649591, 664801261, 1994403783]

約数ペア:

[(1, 1994403783), (3, 664801261), (113, 17649591), (339, 5883197), (1453, 1372611), (4049, 492567), (4359, 457537), (12147, 164189)]