2021697549

素因数分解:

$3^5\times {\mathrm{173}}^1\times {\mathrm{48091}}^1$

素因数の和:48279

約数の個数: 24

約数和(自身を含む): 3045954912

約数和(自身を除く): 1024257363

約数列:

[1, 3, 9, 27, 81, 173, 243, 519, 1557, 4671, 14013, 42039, 48091, 144273, 432819, 1298457, 3895371, 8319743, 11686113, 24959229, 74877687, 224633061, 673899183, 2021697549]

約数ペア:

[(1, 2021697549), (3, 673899183), (9, 224633061), (27, 74877687), (81, 24959229), (173, 11686113), (243, 8319743), (519, 3895371), (1557, 1298457), (4671, 432819), (14013, 144273), (42039, 48091)]