2028348003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{503}}^1\times {\mathrm{1373}}^1$

素因数の和:1979

約数の個数: 32

約数和(自身を含む): 2991582720

約数和(自身を除く): 963234717

約数列:

[1, 3, 11, 33, 89, 267, 503, 979, 1373, 1509, 2937, 4119, 5533, 15103, 16599, 44767, 45309, 122197, 134301, 366591, 492437, 690619, 1344167, 1477311, 2071857, 4032501, 7596809, 22790427, 61465091, 184395273, 676116001, 2028348003]

約数ペア:

[(1, 2028348003), (3, 676116001), (11, 184395273), (33, 61465091), (89, 22790427), (267, 7596809), (503, 4032501), (979, 2071857), (1373, 1477311), (1509, 1344167), (2937, 690619), (4119, 492437), (5533, 366591), (15103, 134301), (16599, 122197), (44767, 45309)]