40413921

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{6581}}^1$

素因数の和:6696

約数の個数: 16

約数和(自身を含む): 56868480

約数和(自身を除く): 16454559

約数列:

[1, 3, 23, 69, 89, 267, 2047, 6141, 6581, 19743, 151363, 454089, 585709, 1757127, 13471307, 40413921]

約数ペア:

[(1, 40413921), (3, 13471307), (23, 1757127), (69, 585709), (89, 454089), (267, 151363), (2047, 19743), (6141, 6581)]