38204635539

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2423}}^1\times {\mathrm{18313}}^1$

素因数の和:20787

約数の個数: 32

約数和(自身を含む): 59664374784

約数和(自身を除く): 21459739245

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 2423, 7269, 16961, 18313, 50883, 54939, 99343, 128191, 298029, 384573, 695401, 750833, 2086203, 2252499, 5255831, 15767493, 44372399, 133117197, 310606793, 931820379, 1819268359, 5457805077, 12734878513, 38204635539]

約数ペア:

[(1, 38204635539), (3, 12734878513), (7, 5457805077), (21, 1819268359), (41, 931820379), (123, 310606793), (287, 133117197), (861, 44372399), (2423, 15767493), (7269, 5255831), (16961, 2252499), (18313, 2086203), (50883, 750833), (54939, 695401), (99343, 384573), (128191, 298029)]