1002908859

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1\times {\mathrm{19993}}^1$

素因数の和:20746

約数の個数: 16

約数和(自身を含む): 1397340672

約数和(自身を除く): 394431813

約数列:

[1, 3, 23, 69, 727, 2181, 16721, 19993, 50163, 59979, 459839, 1379517, 14534911, 43604733, 334302953, 1002908859]

約数ペア:

[(1, 1002908859), (3, 334302953), (23, 43604733), (69, 14534911), (727, 1379517), (2181, 459839), (16721, 59979), (19993, 50163)]