40487613

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 60134400

約数和(自身を除く): 19646787

約数列:

[1, 3, 19, 23, 57, 69, 89, 267, 347, 437, 1041, 1311, 1691, 2047, 5073, 6141, 6593, 7981, 19779, 23943, 30883, 38893, 92649, 116679, 151639, 454917, 586777, 710309, 1760331, 2130927, 13495871, 40487613]

約数ペア:

[(1, 40487613), (3, 13495871), (19, 2130927), (23, 1760331), (57, 710309), (69, 586777), (89, 454917), (267, 151639), (347, 116679), (437, 92649), (1041, 38893), (1311, 30883), (1691, 23943), (2047, 19779), (5073, 7981), (6141, 6593)]