528078423

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 731427840

約数和(自身を除く): 203349417

約数列:

[1, 3, 73, 79, 131, 219, 233, 237, 393, 699, 5767, 9563, 10349, 17009, 17301, 18407, 28689, 30523, 31047, 51027, 55221, 91569, 755477, 1343711, 2228179, 2266431, 2411317, 4031133, 6684537, 7233951, 176026141, 528078423]

約数ペア:

[(1, 528078423), (3, 176026141), (73, 7233951), (79, 6684537), (131, 4031133), (219, 2411317), (233, 2266431), (237, 2228179), (393, 1343711), (699, 755477), (5767, 91569), (9563, 55221), (10349, 51027), (17009, 31047), (17301, 30523), (18407, 28689)]