1013943891

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{240899}}^1$

素因数の和:240986

約数の個数: 16

約数和(自身を含む): 1433836800

約数和(自身を除く): 419892909

約数列:

[1, 3, 23, 61, 69, 183, 1403, 4209, 240899, 722697, 5540677, 14694839, 16622031, 44084517, 337981297, 1013943891]

約数ペア:

[(1, 1013943891), (3, 337981297), (23, 44084517), (61, 16622031), (69, 14694839), (183, 5540677), (1403, 722697), (4209, 240899)]