11473389

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1289}}^1$

素因数の和:1361

約数の個数: 24

約数和(自身を含む): 17709120

約数和(自身を除く): 6235731

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 1289, 2967, 3867, 8901, 11601, 29647, 55427, 88941, 166281, 266823, 498843, 1274821, 3824463, 11473389]

約数ペア:

[(1, 11473389), (3, 3824463), (9, 1274821), (23, 498843), (43, 266823), (69, 166281), (129, 88941), (207, 55427), (387, 29647), (989, 11601), (1289, 8901), (2967, 3867)]