2100349737

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{141181}}^1$

素因数の和:141238

約数の個数: 32

約数和(自身を含む): 3388368000

約数和(自身を除く): 1288018263

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 171, 261, 513, 551, 783, 1653, 4959, 14877, 141181, 423543, 1270629, 2682439, 3811887, 4094249, 8047317, 12282747, 24141951, 36848241, 72425853, 77790731, 110544723, 233372193, 700116579, 2100349737]

約数ペア:

[(1, 2100349737), (3, 700116579), (9, 233372193), (19, 110544723), (27, 77790731), (29, 72425853), (57, 36848241), (87, 24141951), (171, 12282747), (261, 8047317), (513, 4094249), (551, 3811887), (783, 2682439), (1653, 1270629), (4959, 423543), (14877, 141181)]