293669883

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{147647}}^1$

素因数の和:147683

約数の個数: 24

約数和(自身を含む): 483694848

約数和(自身を除く): 190024965

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 147647, 442941, 1328823, 1919411, 2509999, 5758233, 7529997, 17274699, 22589991, 32629987, 97889961, 293669883]

約数ペア:

[(1, 293669883), (3, 97889961), (9, 32629987), (13, 22589991), (17, 17274699), (39, 7529997), (51, 5758233), (117, 2509999), (153, 1919411), (221, 1328823), (663, 442941), (1989, 147647)]