298220001

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2621}}^1$

素因数の和:2761

約数の個数: 32

約数和(自身を含む): 444019968

約数和(自身を除く): 145799967

約数列:

[1, 3, 17, 23, 51, 69, 97, 291, 391, 1173, 1649, 2231, 2621, 4947, 6693, 7863, 37927, 44557, 60283, 113781, 133671, 180849, 254237, 762711, 1024811, 3074433, 4322029, 5847451, 12966087, 17542353, 99406667, 298220001]

約数ペア:

[(1, 298220001), (3, 99406667), (17, 17542353), (23, 12966087), (51, 5847451), (69, 4322029), (97, 3074433), (291, 1024811), (391, 762711), (1173, 254237), (1649, 180849), (2231, 133671), (2621, 113781), (4947, 60283), (6693, 44557), (7863, 37927)]