2901807441

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1787}}^1\times {\mathrm{13879}}^1$

素因数の和:15685

約数の個数: 24

約数和(自身を含む): 4516774080

約数和(自身を除く): 1614966639

約数列:

[1, 3, 9, 13, 39, 117, 1787, 5361, 13879, 16083, 23231, 41637, 69693, 124911, 180427, 209079, 541281, 1623843, 24801773, 74405319, 223215957, 322423049, 967269147, 2901807441]

約数ペア:

[(1, 2901807441), (3, 967269147), (9, 322423049), (13, 223215957), (39, 74405319), (117, 24801773), (1787, 1623843), (5361, 541281), (13879, 209079), (16083, 180427), (23231, 124911), (41637, 69693)]