2012732919

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{1559}}^1\times {\mathrm{3877}}^1$

素因数の和:5479

約数の個数: 24

約数和(自身を含む): 2988541920

約数和(自身を除く): 975809001

約数列:

[1, 3, 9, 37, 111, 333, 1559, 3877, 4677, 11631, 14031, 34893, 57683, 143449, 173049, 430347, 519147, 1291041, 6044243, 18132729, 54398187, 223636991, 670910973, 2012732919]

約数ペア:

[(1, 2012732919), (3, 670910973), (9, 223636991), (37, 54398187), (111, 18132729), (333, 6044243), (1559, 1291041), (3877, 519147), (4677, 430347), (11631, 173049), (14031, 143449), (34893, 57683)]