319718883

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{4733}}^1$

素因数の和:4859

約数の個数: 32

約数和(自身を含む): 490821120

約数和(自身を除く): 171102237

約数列:

[1, 3, 11, 23, 33, 69, 89, 253, 267, 759, 979, 2047, 2937, 4733, 6141, 14199, 22517, 52063, 67551, 108859, 156189, 326577, 421237, 1197449, 1263711, 3592347, 4633607, 9688451, 13900821, 29065353, 106572961, 319718883]

約数ペア:

[(1, 319718883), (3, 106572961), (11, 29065353), (23, 13900821), (33, 9688451), (69, 4633607), (89, 3592347), (253, 1263711), (267, 1197449), (759, 421237), (979, 326577), (2047, 156189), (2937, 108859), (4733, 67551), (6141, 52063), (14199, 22517)]