12733881

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1031}}^1$

素因数の和:1236

約数の個数: 16

約数和(自身を含む): 17832960

約数和(自身を除く): 5099079

約数列:

[1, 3, 23, 69, 179, 537, 1031, 3093, 4117, 12351, 23713, 71139, 184549, 553647, 4244627, 12733881]

約数ペア:

[(1, 12733881), (3, 4244627), (23, 553647), (69, 184549), (179, 71139), (537, 23713), (1031, 12351), (3093, 4117)]