987496737

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{1481}}^1\times {\mathrm{6007}}^1$

素因数の和:7528

約数の個数: 16

約数和(自身を含む): 1353386112

約数和(自身を除く): 365889375

約数列:

[1, 3, 37, 111, 1481, 4443, 6007, 18021, 54797, 164391, 222259, 666777, 8896367, 26689101, 329165579, 987496737]

約数ペア:

[(1, 987496737), (3, 329165579), (37, 26689101), (111, 8896367), (1481, 666777), (4443, 222259), (6007, 164391), (18021, 54797)]