126844221

素因数分解:

$3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{13759}}^1$

素因数の和:14208

約数の個数: 16

約数和(自身を含む): 193740800

約数和(自身を除く): 66896579

約数列:

[1, 3, 7, 21, 439, 1317, 3073, 9219, 13759, 41277, 96313, 288939, 6040201, 18120603, 42281407, 126844221]

約数ペア:

[(1, 126844221), (3, 42281407), (7, 18120603), (21, 6040201), (439, 288939), (1317, 96313), (3073, 41277), (9219, 13759)]