2280971517

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{6571}}^1$

素因数の和:6809

約数の個数: 32

約数和(自身を含む): 3389259264

約数和(自身を除く): 1108287747

約数列:

[1, 3, 11, 33, 67, 157, 201, 471, 737, 1727, 2211, 5181, 6571, 10519, 19713, 31557, 72281, 115709, 216843, 347127, 440257, 1031647, 1320771, 3094941, 4842827, 11348117, 14528481, 34044351, 69120349, 207361047, 760323839, 2280971517]

約数ペア:

[(1, 2280971517), (3, 760323839), (11, 207361047), (33, 69120349), (67, 34044351), (157, 14528481), (201, 11348117), (471, 4842827), (737, 3094941), (1727, 1320771), (2211, 1031647), (5181, 440257), (6571, 347127), (10519, 216843), (19713, 115709), (31557, 72281)]