2019947517

素因数分解:

$3^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{59707}}^1$

素因数の和:59902

約数の個数: 32

約数和(自身を含む): 3439180800

約数和(自身を除く): 1419233283

約数列:

[1, 3, 7, 9, 21, 27, 63, 179, 189, 537, 1253, 1611, 3759, 4833, 11277, 33831, 59707, 179121, 417949, 537363, 1253847, 1612089, 3761541, 10687553, 11284623, 32062659, 74812871, 96187977, 224438613, 288563931, 673315839, 2019947517]

約数ペア:

[(1, 2019947517), (3, 673315839), (7, 288563931), (9, 224438613), (21, 96187977), (27, 74812871), (63, 32062659), (179, 11284623), (189, 10687553), (537, 3761541), (1253, 1612089), (1611, 1253847), (3759, 537363), (4833, 417949), (11277, 179121), (33831, 59707)]