20143753377

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{1390471}}^1$

素因数の和:1390924

約数の個数: 16

約数和(自身を含む): 29366768640

約数和(自身を除く): 9223015263

約数列:

[1, 3, 11, 33, 439, 1317, 4829, 14487, 1390471, 4171413, 15295181, 45885543, 610416769, 1831250307, 6714584459, 20143753377]

約数ペア:

[(1, 20143753377), (3, 6714584459), (11, 1831250307), (33, 610416769), (439, 45885543), (1317, 15295181), (4829, 4171413), (14487, 1390471)]