11980761

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3167}}^1$

素因数の和:3280

約数の個数: 16

約数和(自身を含む): 17385984

約数和(自身を除く): 5405223

約数列:

[1, 3, 13, 39, 97, 291, 1261, 3167, 3783, 9501, 41171, 123513, 307199, 921597, 3993587, 11980761]

約数ペア:

[(1, 11980761), (3, 3993587), (13, 921597), (39, 307199), (97, 123513), (291, 41171), (1261, 9501), (3167, 3783)]