28802133

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{523}}^1$

素因数の和:769

約数の個数: 24

約数和(自身を含む): 43324320

約数和(自身を除く): 14522187

約数列:

[1, 3, 9, 29, 87, 211, 261, 523, 633, 1569, 1899, 4707, 6119, 15167, 18357, 45501, 55071, 110353, 136503, 331059, 993177, 3200237, 9600711, 28802133]

約数ペア:

[(1, 28802133), (3, 9600711), (9, 3200237), (29, 993177), (87, 331059), (211, 136503), (261, 110353), (523, 55071), (633, 45501), (1569, 18357), (1899, 15167), (4707, 6119)]