22407813

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{11689}}^1$

素因数の和:11769

約数の個数: 16

約数和(自身を含む): 33667200

約数和(自身を除く): 11259387

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 11689, 35067, 105201, 315603, 829919, 2489757, 7469271, 22407813]

約数ペア:

[(1, 22407813), (3, 7469271), (9, 2489757), (27, 829919), (71, 315603), (213, 105201), (639, 35067), (1917, 11689)]