43238013

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{631}}^1$

素因数の和:905

約数の個数: 32

約数和(自身を含む): 71350272

約数和(自身を除く): 28112259

約数列:

[1, 3, 7, 13, 21, 39, 91, 251, 273, 631, 753, 1757, 1893, 3263, 4417, 5271, 8203, 9789, 13251, 22841, 24609, 57421, 68523, 158381, 172263, 475143, 1108667, 2058953, 3326001, 6176859, 14412671, 43238013]

約数ペア:

[(1, 43238013), (3, 14412671), (7, 6176859), (13, 3326001), (21, 2058953), (39, 1108667), (91, 475143), (251, 172263), (273, 158381), (631, 68523), (753, 57421), (1757, 24609), (1893, 22841), (3263, 13251), (4417, 9789), (5271, 8203)]