2749205589

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{32833}}^1$

素因数の和:32981

約数の個数: 32

約数和(自身を含む): 4192245120

約数和(自身を除く): 1443039531

約数列:

[1, 3, 13, 19, 39, 57, 113, 247, 339, 741, 1469, 2147, 4407, 6441, 27911, 32833, 83733, 98499, 426829, 623827, 1280487, 1871481, 3710129, 8109751, 11130387, 24329253, 48231677, 70492451, 144695031, 211477353, 916401863, 2749205589]

約数ペア:

[(1, 2749205589), (3, 916401863), (13, 211477353), (19, 144695031), (39, 70492451), (57, 48231677), (113, 24329253), (247, 11130387), (339, 8109751), (741, 3710129), (1469, 1871481), (2147, 1280487), (4407, 623827), (6441, 426829), (27911, 98499), (32833, 83733)]