2247495549

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{547}}^1\times {\mathrm{769}}^1$

素因数の和:1469

約数の個数: 32

約数和(自身を含む): 3260906880

約数和(自身を除く): 1013411331

約数列:

[1, 3, 13, 39, 137, 411, 547, 769, 1641, 1781, 2307, 5343, 7111, 9997, 21333, 29991, 74939, 105353, 224817, 316059, 420643, 974207, 1261929, 1369589, 2922621, 4108767, 5468359, 16405077, 57628091, 172884273, 749165183, 2247495549]

約数ペア:

[(1, 2247495549), (3, 749165183), (13, 172884273), (39, 57628091), (137, 16405077), (411, 5468359), (547, 4108767), (769, 2922621), (1641, 1369589), (1781, 1261929), (2307, 974207), (5343, 420643), (7111, 316059), (9997, 224817), (21333, 105353), (29991, 74939)]