9998091

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{647}}^1$

素因数の和:771

約数の個数: 24

約数和(自身を含む): 15466464

約数和(自身を除く): 5468373

約数列:

[1, 3, 9, 17, 51, 101, 153, 303, 647, 909, 1717, 1941, 5151, 5823, 10999, 15453, 32997, 65347, 98991, 196041, 588123, 1110899, 3332697, 9998091]

約数ペア:

[(1, 9998091), (3, 3332697), (9, 1110899), (17, 588123), (51, 196041), (101, 98991), (153, 65347), (303, 32997), (647, 15453), (909, 10999), (1717, 5823), (1941, 5151)]