5423640189

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{20593}}^1$

素因数の和:20977

約数の個数: 32

約数和(自身を含む): 8256052224

約数和(自身を除く): 2832412035

約数列:

[1, 3, 11, 23, 33, 69, 253, 347, 759, 1041, 3817, 7981, 11451, 20593, 23943, 61779, 87791, 226523, 263373, 473639, 679569, 1420917, 5210029, 7145771, 15630087, 21437313, 78603481, 164352733, 235810443, 493058199, 1807880063, 5423640189]

約数ペア:

[(1, 5423640189), (3, 1807880063), (11, 493058199), (23, 235810443), (33, 164352733), (69, 78603481), (253, 21437313), (347, 15630087), (759, 7145771), (1041, 5210029), (3817, 1420917), (7981, 679569), (11451, 473639), (20593, 263373), (23943, 226523), (61779, 87791)]