2017709997

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{426487}}^1$

素因数の和:426592

約数の個数: 16

約数和(自身を含む): 2865999360

約数和(自身を除く): 848289363

約数列:

[1, 3, 19, 57, 83, 249, 1577, 4731, 426487, 1279461, 8103253, 24309759, 35398421, 106195263, 672569999, 2017709997]

約数ペア:

[(1, 2017709997), (3, 672569999), (19, 106195263), (57, 35398421), (83, 24309759), (249, 8103253), (1577, 1279461), (4731, 426487)]